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The Stilo ST5 FN ABP ZERO Advanced Ballistic Protection The Advanced Ballistic Protection (ABP) features reinforced areas above the visor opening, which is 10mm lower than non-ABP models. In short, this is the highest specification helmet ever developed. The Stilo ST5 FN ABP ZERO 8860-2018 carbon helmet was designed for professional racers needing to satisfy the strict FIA 8860-2018 regulation. It’s also the helmet of choice for drivers who won’t compromise their safety, no matter where they’re racing. This certification provides an unparalleled level of puncture protection and impact resistance. Try as you may, you won’t find a safer, lighter-weight helmet anywhere. Ultralight in Weight. Heavy on Features. The Stilo ST5 FN ABP ZERO 8860-2018 is the lightest-weight carbon fiber racing helmet on the market. While it lacks the integrated side ports of the Stilo Helmets ST5 GT 8860-2018 carbon helmet, it can still be outfitted with top forced air and a helmet eject system. The innovative design incorporates mounting and routing for these options at the time of manufacture, so integration is sleek and seamless with nothing hanging down or otherwise getting in the way. When not in use, you don't even know these features are there. Looking for increased visibility? The Stilo Helmets ST5 N ZERO 8860-2018 has a taller, lower-set eye port, giving you better visibility while not compromising safety. Stilo visors use a center pinch-clip to make opening and closing easy, even while wearing Nomex racing gloves. We have found that customers who typically wear a size 59 in other brands are most comfortable in a Stilo size 60, which uses the large shell. Please order accordingly. Stilo ST5 FN ABP ZERO 8860-2018 Carbon Sizing: Small shell | XS 54, S 55, M 57, L 59 Large shell | L 60, XL 61, XXL 63, XXXL 64 Stilo ST5 FN ABP ZERO 8860-2018 Carbon Fiber Helmet Details: FIA 8860-2018 certified Small shell weight: 2.1 lbs up to size Large (59) Large shell weight: 2.7 lbs up to size XXX-Large (64) Includes standard HANS post anchors Includes Stilo Helmet and HANS Bag Sizing from X-Small through XXX-Large All Stilo ST5 shields are compatible with this helmet Eight top-ventilation holes (can be used with Stilo ST5 Helmet Top Air System sold separately.) Re-designed cheek pads are more contoured and comfortable than previous Stilo helmets Stilo ZERO shells are the lightest FIA 8860-2018 helmets available Replacement Stilo ST5 FIA8860-2018 ABP Visors For the GT version of this helmet (with integrated side ports), please see the Stilo Helmets ST5 GT ZERO 8860-2018 Carbon Fiber Helmet. This helmet will require a signature for delivery.

BBS FI-R Porsche Center Lock Forged Line Exclusive Series BBS FI-R Forged Line Exclusive Series wheels for Porsche Centerlock applications are one-piece forged aluminum wheels designed and produced in the famed BBS Motorsports Department for performance-minded or track-bound GT3, GT3RS, and GT2RS owners. The beautiful five-Y-spoke design features strategically machined holes in the spokes to make these wheels amazingly lightweight while retaining the strength to stand up to the harsh punishment of the race track. These Porsche-specific BBS Forged Line Exclusive Series wheels are typically made-to-order, but Thunderhill does keep many colors, sizes, and offsets in stock. Please call one of our BBS wheel specialists for a personalized quote and availability today at (844) 438-7244. WHEEL WEIGHTS 20x9.0: 17.4 lbs. 20x9.5: 18.3 lbs. 20x11.5: 19.6 lbs. 20x12.0: 20.5 lbs. 21x.12.5: 23.5 lbs. Prices and weights are per wheel. Some finishes may not be available on all wheels & sizes. Pricing may vary slightly based on your specific set-up requirements and finish options. Call and talk to a Thunderhill BBS wheel specialist at (844) 438-7244. We'll make sure you get everything just right on your set of incredible BBS wheels at a price no one can beat.

AiM MXS 1.2 Color TFT 5" Dash And Data Logger Check Out The MX Series User Manual Here The MXS 1.2, the evolution of MXS, is a beautifully executed compact dash/data logger designed to put data at your fingertips. It can acquire data from your ECU, its internal accelerometer and gyro, the included GPS08 Module, analog/digital inputs and pre-defined math channels. The incredibly sharp, full-color TFT display puts it all front-and-center, in incredible color with a high contrast ratio. It even automatically adjusts its backlight based on ambient light to optimize visibility. Freely configurable pages let you define all the custom pages you wish, choosing from a wide library of page styles and defining which data to display, their end of scale and units of measure. Swapping between pages is as easy as pushing a button! GPS08 Thanks to the included GPS08 Module and AiM's Race Studio 3 software, you can immediately get lap times along with all data needed for engine tuning, shaking down car and driver, and for improving and refining driving technique. A MULTITUDE OF DISPLAYS The MXS 1.2 displays your RPM scale plus all the data you need (speed, water temp, oil pressure, lap times and much more) in pre-configured pages. Or you can customize pages as you wish, choosing from a wide library of page styles and defining which data to be shown, their end of scale and measure units. Swapping between pages is quite easy using push buttons. A 4GB non-volatile memory stores hours of information for detailed analysis using AiM's Race Studio 3 software. All data can be downloaded to your computer using a built-in secure Wi-Fi connection (no cable required). LOTS OF INPUT/OUTPUT FLEXIBILITY Eight fully configurable analog input channels can sample, log, and display a wide range of temperatures, pressures, and potentiometers (throttle position, steering wheel position, etc). CAN Inputs allow you to further expand the dash by adding an almost limitless number of AiM CAN Data Hubs (Part No. MC-329, sold separately). These hubs let you connect other inputs such as Lambda Controller (O2), SmartyCam, or even channel expansion hubs, without using any analog channels. A separate CAN Output allows you to send messages to the existing CAN network, adding to the vehicle system control possibilities! The MXS 1.2 can also be connected to many different ECUs to log data gathered by each ECU. An internal three-axis accelerometer, gyroscope, and magnetometer; GPS08 input; four wheel-speed channels; lap time receiver input; and two digital outputs add up to a flexible, expandable data logger that can grow with you. It even has a screw-in port to add analog cameras used for back-up or rear view in visibility-challenged race cars! SHIFT LIGHTS & ALARMS Flexible alarms on the MXS 1.2 include six configurable RGB alarm LEDs: you choose the conditions, you choose the colors. Select a solid alarm or flashing one - and the flashing frequency, choose to have an accompanying text message, and set the alarm priorities. The integrated shift light array features a host of advanced multicoloured RGB shift light patterns that can be customized as you like, including RPM max for each individual gear. DIGITAL OUTPUTS The MXS 1.2 features two digital outputs (low-side type, switch to ground) that can be configured to activate/deactivate external systems (switch on/off additional lights, cooling fan relays, fluid circulation pumps, etc.) based on those inputs. WiFi CONNECTIVITY A secure 802.11 WiFi connection makes it even more convenient to configure, calibrate, and download your data wirelessly! No need to move your PC close to the vehicle anymore, you can do it from your trailer or tow vehicle up to 60 yards away. TECHNICAL SPECS: Compact 6.7" x 3.8" x 0.9" anodized aluminum housing 5" TFT high-contrast color display Internal 4GB memory Screen resolution 800x480 pixels Two Motorsport connectors and one Binder connector Weight 1.2 lb. (530g) Waterproof IP65 KIT INCLUDES: MXS 1.2 Unit GPS08 Module with cable USB cable 37-pin standard Deutsch-connector harness Software installation CD with Race Studio 3 software. All other sensors and modules sold separately.

AiM MXP 50% Bigger Display Than MXS In Similar-Sized Package This brilliant dash logger from AiM features a stunning high-contrast color 6" TFT display, an integrated LED shift array, configurable multicolor LED alarms, drag and drop multi page configuration, Wi-Fi and USB connectivity, included GPS08 Module, inertial platform, analog and digital inputs, digital outputs, Motorsport connectors, 4 GB of internal memory, 1,000Hz per channel sampling and support for over 1,000 ECU connections! That all adds up to an incredibly flexible, powerful, and useable information center at your fingertips in your race car. WIDE RANGE OF DATA SOURCES The AiM MXP samples data coming from your ECU, the GPS Module, its internal nine-axis inertial platform (accelerometer, gyro and magnetometer), eight fully configurable analog inputs, six digital inputs, predefined math channels and a second CAN. Performance info and data acquired can be expanded by adding up to eight expansion modules. CONFIGURABLE PAGES You can define all the custom pages you wish, choosing from a wide library of page styles, defining which data to be shown, their end of scale and units of measure. Swapping between pages is as simple as pushing one or two buttons! FLEXIBLE ALARMS AND ICONS The MXP features five configurable RGB alarm LEDs: you choose the conditions, you choose the colors. Select a solid alarm or flashing one (and the flashing frequency), choose to have an accompanying text message, and set alarm priorities. You can also choose the street icons you need from a large list in Race Studio 3 - Icons Management, then set them up any way you prefer. They're all fully configurable, and if that's not enough, you can upload and set-up your own customized icons! TWIN DIGITAL OUTPUTS MXP features two digital outputs. They can be configured to respond to the analog or digital inputs to automatically run external systems (e.g. to switch on/off additional lights, activate/de-activate a cooling fan or fluid circulation pumps, etc.) DUAL CAMERA INPUTS Two analog camera inputs are available to swap your display into a mirror camera or rear-view camera through either push button command or in response to certain programmable events. Especially useful in a race car with limited visibility/sightlines. SHIFT LIGHT ARRAY Choose from a host of advanced multicolored RGB shift light patterns that can be customized as you like, including RPM settings for each individual gear. WiFi CONNECTIVITY It's so convenient to configure, calibrate, and download your data wirelessly using a secure 802.11 WiFi connection. No need to move your PC close to the vehicle anymore, you can do it from your trailer or tow vehicle up to 60 yards away. KEY FEATURES & SPECS: Midsized 6" high-contrast color TFT display 800x480 pixel screen resolution 7.5" x 4.2" x 1.0" anodized aluminum housing Three CAN connections 15 configurable RGB LEDs Weight 1.4 lbs (640g) 4GB internal memory Waterproof IP65 KIT INCLUDES: AiM MXP dashlogger GPS08 Module with cable USB cable 37-pin Deutsch connector harness Installation CD with Race Studio 3 software

Sabelt Titan Carbon Racing Seat The original Sabelt Titan racing seat is highly regarded for being simple, durable, and elegant. With the new Titan Carbon racing seat, Sabelt maintains that tradition while introducing an ultra-lightweight, autoclave carbon fiber shell and a more rounded design aimed at reducing weight by over 25%. The Sabelt Titan Carbon was developed in partnership with the top-tier partners and teams racing in GT Championships around the world. The Sabelt Titan Carbon is very lightweight, extremely safe, and incredibly comfortable. Offered in two sizes (Standard and Max), the Titan Carbon accommodates a wide range of drivers. The Titan Carbon is beautifully upholstered and includes 3D mesh panels offering excellent breathability to keep you cool and help reduce driver fatigue. The result is an amazingly light, safe, comfortable racing seat. Sabelt Titan Carbon Racing Seat Details: FIA 8855-1999 homologation Weight: Standard 15.6 lbs (7.1 kg); Max 15.2 lbs (6.9 kg) Deep side bolstering to prevent lateral movement Six-point harness ready (sub-belt hole in bottom of shell) High-wear velour fabric upholstery Breathable mesh 3D fabric on backrest and bottom Kinderpoint® anti-slip fabric on shoulder bolsters Racing Seat Sizing:

CMS Performance Bolt-In Roll Bar for Porsche 991 GT3, GT3RS, GT2RS This Roll Bar Fits The Following Cars: 991.1 Porsche GT3 (2014-2016) 991.2 Porsche GT3 (2018-2019) 991.1 Porsche GT3RS (2015-2016) 991.2 Porsche GT3RS (2018-2019) 991.2 Porsche GT2RS (2018-2019) The Best Roll Bar For The Iconic 991 Porsche GT Cars The CMS Performance Porsche 991 Roll Bar is the strongest, safest, and highest quality bolt-in roll bar on the market for your GT2RS, GT3 or GT3RS, period. In designing and building the CMS Performance Roll Bar, safety and structural rigidity are our primary goals. That's why we fully TIG welded 1.75" Docol R8 Advanced High-Strength Steel tubing instead of the less-expensive but inferior 4130 CrMo others use. It's why we use the strongest chassis mounting points and cross-brace the main hoop. Precision And Innovation Set CMS Performance Apart The CMS Performance Roll Bar for the Porsche 991 GT3, GT3RS, and GT2RS is designed to locate your racing harness shoulder straps at precisely the right angle (0° to -20° front-to-back) and distance (as close as possible, not more than eight inches) to the driver and passenger, regardless of your seat position. Our use of high-tech Docol R8 tubing and main-hoop cross bracing gives you an unobstructed rear view without the need for more extensive braces that roll bars made of Chromoly or mild steel have to use. CMS Performance designed the rear kickers of the Porsche 991 Roll Bar to bolt to the rear shock towers (same as the factory GT3 Cup roll cage). Using the strongest mounting points adds rigidity to the chassis and suspension to improve handling precision. The CMS Performance main roll hoop is mounted to the steel sub-structure beneath the vehicle just like the factory cage. Built Like A Tank, Finished Like A Porsche The CMS Performance Roll Bar for the Porsche 991 GT3, GT3RS, and GT2RS is fully TIG welded by master welders giving it unsurpassed structural integrity and a precision fit in the car. CMS Performance powder coats each roll bar in-house to ensure a premium finish. This allows us to offer a full range of powder coats color-matched to your Porsche's OEM color palette. You can also get your roll bar powder coated in one of our custom technical finishes like the amazing Superchrome! Or, you can choose a rich satin black if stealth is more your thing. Every finish option is included in the price of the CMS Performance Roll Bar. Don't Settle For Anything Less Than The Best From CMS Superior engineering and design, premium materials, expert construction, and a beautiful custom finish at an affordable price. That's what sets CMS Performance apart from any other manufacturer. All backed by our legendary customer service, it adds up to this: you can certainly pay a lot more for a roll bar, but you can only get the best from CMS. Add Premium Harnesses to Complete Your Safety Upgrade Using the drop-downs above, you can add six-point Schroth Enduro 2x2 GT3, Schroth Flexi 2x2 GT3, or Sabelt Silver Series GT3 harnesses to your order for a truly comprehensive safety upgrade. Or add specially-engineered Schroth Profi II ASM GT3 or Sabelt Porsche GT3 four-point harnesses to your order for a simpler installation. Both six- and four-point harnesses are specially designed to bolt directly to your Porsche lightweight carbon bucket seats. (Some passenger seats do not have a factory sub-strap pass through.) When installing six-point harnesses in your Porsche, we strongly recommend adding the CMS Performance Sub Strap Mount to each seat. Custom designed to fit the Porsche lightweight carbon bucket seats, they provide solid, properly located anchors for your anti-submarine straps and are very easy to install alongside your CMS Performance roll bar. Click Here for Installation Instructions CMS Performance Porsche 991 Roll Bar Details: Manufacturer: CMS Performance Manufacturer Part: RB01 Material: Docol R8 Advanced High-Strength Steel, 1.75" O.D. Construction: Full-penetration 360o TIG welding, one-piece main hoop and three-piece kickers, CNC-cut precision mounting plates, CNC-machined steel interlocking clamps ease installation American-made Grade 8 hardware included Full seat travel with any seat Detailed installation instructions & all necessary hardware for a seamless installation This product is intended for off-road race track use only.

CMS Performance Bolt-In Roll Bar For Porsche 981 & 718 Cayman This Roll Bar Fits The Following Cars: 2014-2016 (981) Cayman Base, S, GTS, GT4 2017-2025 (718) Cayman Base, S, GTS, GT4 Hands Down the Best Roll Bar for the Porsche Cayman The CMS Performance Roll Bar is the strongest, safest, and most beautifully constructed roll bar on the market for your Cayman. In designing our roll bar, safety and structural rigidity were our primary goals. That's why we use 1.75 x .095" Docol R8 Advanced High-Strength Steel tubing, much stronger than the smaller-diameter 4130 CrMo tubing others use. The harness cross-bar is designed to put your harness shoulder straps at the proper angle (0° to -20°) and distance to the driver, regardless of your seat position. Yet the CMS roll bar requires no cutting through the carpeted hump in the middle of your interior (replacing this carpet is expensive if you ever want to return your car to stock). This also provides an ideal mount for a SmartyCam video camera. Unsurpassed Design and Meticulous American-Made Craftsmanship Our use of Docol R8 tubing throughout also lets us keep the driver's rear view unobstructed by the rear diagonal bracing typically used to support weaker roll bars. This also gives you unfettered access to the engine cover without removing any part of your roll bar. Other roll bars require partial removal to get at your engine -- not ideal in a car that sees track time. The CMS Performance Roll Bart for the Porsche Cayman features rear kickers bolted to the Cayman's rear shock towers, the safest, strongest possible mounting points. This mounting also adds rigidity to the chassis and suspension for improved handling. The main roll hoop is mounted to the frame structure across the rear bulkhead for lighter weight and superior strength. The Only Roll Bar Color-Matched to Your Porsche CMS Performance has perfected the process of powder coating each roll bar in a color custom-matched to Porsche's OEM color palette. This gives your Cayman roll bar a truly unique, from-the-factory look. We also offer technical powder coat finishes like the amazing-looking Superchrome! Or you can go with a rich satin black for a more stealthy, low-key installation. Every CMS roll bar is professionally powder-coated to order in-house. Fully TIG welded by master welders using superior materials, the design, strength, fit, and finish of the CMS roll bar all add up to this: you can spend more on a roll bar, but you only get the best from CMS. Add Premium Porsche-Specific Harnesses for Added Safety Up the track-day safety factor with six-point Schroth Enduro 2x2 GT4, Schroth Flexi 2x2 GT4, or Sabelt Silver Series GT4 harnesses specially designed for your Porsche. Or for a more convenient installation, four-point Schroth Profi II ASM GT4 or Sabelt Porsche GT4 harnesses can be added to your order using our convenient pull-down menus above! All of these harnesses are specifically designed to bolt right directly to your Porsche lightweight carbon bucket seats. (Some Porsche passenger seats do not have a factory sub-strap pass throughs.) If you're installing six-point harnesses in your Porsche, we strongly recommend adding the CMS Performance Sub Strap Mount to your order. Custom-made from solid steel, these provide a strong, properly located anchor for your anti-submarine straps and are easy to install alongside your roll bar. Click Here For Installation Instructions CMS Performance Porsche Cayman Roll Bar Details: Materials: main hoop and kickers 1.75 x .095" Docol R8 Advanced High-Strength Steel Construction: fully TIG welded Design: One-piece main hoop and three-piece rear kickers for ease of installation Design features: Easy engine access without removing any part of the roll bar; no cutting through the middle of your expensive carpet; CNC cut mounting plates; CNC machined interlocking roll bar clamps Designed, built, and finished in the USA by CMS Performance Easy to install and perfect fitment guaranteed Detailed installation instructions and all necessary hardware Porsche Cayman Roll Bar Options: Pre-cut OEM Porsche interior trim for easier installation, preserving your original trim CMS Performance Sub Strap Mount for six-point harness installation This product is intended for off-road race track use only.

CMS Performance Bolt-In Roll Bar for Porsche 911 (991 Gen) This Roll Bar Fits The Following Cars: 991.1 Porsche GT3 (2014-2016) 991.2 Porsche GT3 (2018-2019) 991.1 Porsche GT3RS (2015-2016) 991.2 Porsche GT3RS (2018-2019) 991.2 Porsche GT2RS (2018-2019) 991 (all) Porsche Carrera/Turbo w/ factory sunroof (2012-2019)1 The Best Roll Bar For The Iconic Porsche 991 The CMS Performance Porsche 991 Roll Bar is the strongest, safest, and highest quality bolt-in roll bar on the market for your 991 Carrera, GT2RS, GT3 or GT3RS, period. In designing and building the CMS Performance Roll Bar, safety and structural rigidity are our primary goals. That's why we fully TIG welded 1.75" Docol R8 Advanced High-Strength Steel tubing instead of the less-expensive but inferior 4130 CrMo others use. It's why we use the strongest chassis mounting points and cross-brace the main hoop. Precision And Innovation Set CMS Performance Apart Click Here for Installation Instructions The CMS Performance Roll Bar for the Porsche 991 is designed to locate your racing harness shoulder straps at precisely the right angle (0° to -20° front-to-back) and distance (as close as possible, not more than eight inches) to the driver and passenger, regardless of your seat position. Our use of high-tech Docol R8 tubing and main-hoop cross bracing gives you an unobstructed rear view without the need for more extensive braces that roll bars made of Chromoly or mild steel have to use. CMS Performance designed the rear kickers of the Porsche 991 Roll Bar to bolt to the rear shock towers (same as the factory GT3 Cup roll cage). Using the strongest mounting points adds rigidity to the chassis and suspension to improve handling precision. The CMS Performance main roll hoop is mounted to the steel sub-structure beneath the vehicle just like the factory cage. Built Like A Tank, Finished Like A Porsche The CMS Performance Roll Bar for the Porsche 991 is fully TIG welded by master welders giving it unsurpassed structural integrity and a precision fit in the car. CMS Performance powder coats each roll bar in-house to ensure a premium finish. This allows us to offer a full range of powder coats color-matched to your Porsche's OEM color palette2. You can also get your roll bar powder coated in one of our custom technical finishes like the amazing Superchrome! Or, you can choose a rich satin black if stealth is more your thing. Every finish option is included in the price of the CMS Performance Roll Bar. Don't Settle For Anything Less Than The Best From CMS Superior engineering and design, premium materials, expert construction, and a beautiful custom finish at an affordable price. That's what sets CMS Performance apart from any other manufacturer. All backed by our legendary customer service, it adds up to this: you can certainly pay a lot more for a roll bar, but you can only get the best from CMS. Add Premium Harnesses to Complete Your Safety Upgrade Using the drop-downs above, you can add six-point Schroth Enduro 2x2 GT3, Schroth Flexi 2x2 GT3, or Sabelt Silver Series GT3 harnesses to your order for a truly comprehensive safety upgrade. Or add specially-engineered Schroth Profi II ASM GT3 or Sabelt Porsche GT3 four-point harnesses to your order for a simpler installation. Both six- and four-point harnesses are specially designed to bolt directly to your Porsche lightweight carbon bucket seats. (Some passenger seats do not have a factory sub-strap pass through.) When installing six-point harnesses in your Porsche, we strongly recommend adding the CMS Performance Sub Strap Mount to each seat. Custom designed to fit the Porsche lightweight carbon bucket seats, they provide solid, properly located anchors for your anti-submarine straps and are very easy to install alongside your CMS Performance roll bar. CMS Performance Porsche 991 Roll Bar Details Manufacturer: CMS Performance Manufacturer Part: CPRB-991 Material: Docol R8 Advanced High-Strength Steel, 1.75" O.D. Construction: Full-penetration 360o TIG welding, one-piece main hoop and three-piece kickers, CNC-cut precision mounting plates, CNC-machined steel interlocking clamps ease installation American-made Grade 8 hardware included Full seat travel with any seat Detailed installation instructions & all necessary hardware for a seamless installation 1 Be sure to select "Yes" under the Sunroof Version option above when ordering a roll bar for your 991 equipped with the factory sunroof. This version is slightly shorter than the non-sun roof roll bar. 2 Note: powder coat colors are professionally matched to be as close as possible to factory paint codes. However, color-matching powder is not the same as mixing liquid paint. In a few cases, slight color variance is normal and is not perceptible with the roll bar installed inside the car. This product is intended for off-road race track use only.

CMS Performance Bolt-In Roll Bar For Porsche 718 Cayman GT4RS This Roll Bar Fits the Following Cars: Porsche Cayman GT4RS, 718 (2023+) The First and Best Roll Bar Designed for the GT4RS CMS Performance has done it again! We've designed the new CMS Performance Roll Bar for the Porsche 718 Cayman GT4 RS to be the strongest, safest, and most beautifully constructed roll bar on the market. In designing the CMS Performance Roll Bar for your Porsche GT4 RS, safety and structural rigidity are, as always, our primary concerns. That's why we use 1.75 x .095" Docol R8 Advanced High-Strength Steel tubing. Docol R8 is stronger and more ductile than the Chromoly tubing other manufacturers use. The CMS Performance Porsche GT4 RS Roll Bar features a cross-bar designed to put your racing harness shoulder straps at the correct angle (0° to -20° front-to-back) and distance (about 8 inches) relative to the driver. Yet the CMS roll bar requires no cutting through the carpeting in the middle of your interior (replacing this carpet is expensive if you ever want to return your car to stock). This also provides an ideal mount for a HD Racing Video camera. Attention To Detail Is The Hallmark Of CMS Performance Our use of Docol R8 tubing throughout also lets us to keep the driver's rear view unobstructed by the rear diagonal bracing typically used to support weaker roll bars. This also gives you unfettered access to the engine cover without removing any part of your roll bar. Other roll bars require partial removal to get at your engine -- not ideal in a car that sees track time. The CMS Performance Roll Bar for the Porsche GT4RS is designed with rear kickers that route over the incredible carbon fiber intakes and engine cover and bolt to the GT4 RS rear shock towers. These are the safest, strongest possible mounting points, adding rigidity to the chassis and suspension. The main roll hoop is mounted to the frame structure across the rear bulkhead for light weight and superior safety. Exceptional Color Options Only From CMS Performance CMS Performance will powder coat your roll bar in a brilliant color that's been custom-matched to Porsche's GT4RS OEM color palette. We also offer powder coating in technical colors such as the amazing Superchrome! Or you can go with our rich satin black for a more stealthy look. The Best Porsche GT4RS Roll Bar At The Best Price Fully TIG welded by master welders using superior materials, the design, strength, fit, and finish of the CMS Performance GT4RS Roll Bar is second to none. You can certainly spend more on a roll bar, but can you only get the best from CMS Performance. Add Premium Racing Harnesses to Your Porsche GT4RS Add six-point Schroth Enduro 2x2 GT4, Schroth Flexi 2x2 GT4, or Sabelt Silver Series GT4 harnesses to your order and save! Or you can add either the Schroth Profi II ASM GT4 or Sabelt Porsche GT4 four-point harnesses for one or both seats. Both the six-point and four-point harnesses are specially designed to bolt directly to your Porsche GT4RS lightweight carbon bucket seats. If you're installing six-point harnesses in your Porsche, we strongly recommend adding the CMS Performance Sub Strap Mount to your seats. This custom-made steel sub strap mount provides a solid, properly located anchor for your anti-submarine strap, and it's easy to install at the same time as your roll bar. Click Here For Installation Instructions CMS Performance Porsche GT4RS Roll Bar Details: Manufacturer: CMS Performance Manufacturer part no.: PRB112 Materials: 1.75 x .095" Docol R8 Advanced High-Strength Steel; CNC-cut mounting carbon steel plates; solid steel CNC-machined interlocking roll bar joints Construction: 360o TIG welded throughout; one-piece main hoop & three-piece kickers ease installation Hardware included: all necessary American-made Grade 8 hardware Features: easy engine access without removing any part of the roll bar; no cutting your central carpet Installation: 3-4 hours with detailed instructions Porsche GT4RS Roll Bar Options: Pre-cut OEM Porsche interior trim for easier installation, preserving your original trim CMS Performance Sub Strap Mount This product is intended for off-road, race track use only.

COBB Tuning Accessport V3 for Porsche 991.2 Turbo/Turbo S The COBB Accessport V3 is the world's best-selling, most flexible ECU upgrade solution for the Porsche 991.2 Turbo and Turbo S. Unlock power and torque masked by Porsche's conservative, one-size-fits-all factory ECU tuning by choosing and downloading COBB's more aggressive calibrations and mapping. Plus, easily upgrade forever as you add future modifications to your engine with COBB's off-the-shelf (OTS) calibrations professionally designed for most of the popular bolt-on Porsche modifications. It's truly the last engine management solution you'll ever need! Once you receive your Accessport, you just download the tuned map(s) of your choice from COBB's customer website, then upload them to your car's ECU via the OBD2 port. It's simple and easy, requiring only about 20 minutes! You can also save your original factory tune so you can change the ECU back to 100% stock anytime. Warning! Installation of this Accessport over anything other than OEM or COBB software may result in ECU/TCU failure. Please contact COBB Support if you have any questions. Stage1 maps are designed for a stock engine configuration, stock airbox, and stock exhaust. Stage 2 maps are designed for a high-flow exhaust and cats, with an otherwise-stock engine, airbox, and filter. Stage 3 maps designed for a high-flow exhaust, thicker core intercoolers, and an upgraded intake such as the IPD Competition Plenum and Y-Pipe. Each stage includes a 100-octane map for those times on the street or the track when you really (really) want to get down the road! (We use Race Gas in our race cars, it chemically reformulates pump gas to match 100-octane racing fuel!) The in-cabin mountable Accessport V3 has a large, full color, higher resolution TFT screen that allows you to monitor up to six parameters in real time. Fully customizable look (multiple bezel colors and styles are available), layout (set up a race, street or dyno gauge cluster) and mounting options (choose from hundreds of standard vehicle mounts). Of course, a full range of unparalleled COBB tuning is included, with enough space for 100 calibrations! This is your new Accessport - the last tuning device you'll ever need. SUPPORTED VEHICLES: 2017-2019 Porsche 911 (991.2) Turbo PDK 2017-2019 Porsche 911 (991.2) Turbo S PDK 2018 Porsche 911 (991.2) GT2RS PDK 2018-2019 Porsche 911 (991.2) Turbo S Exclusive Series PDK Accessport V3 Features: Large, full color, higher resolution screen Customizable multi-gauge display In vehicle mount, with on/off switch User-customizable start-up screen Interchangeable faceplates

Stilo ST6 FN ABP Carbon Fiber 8859-2024 / SA2025 Racing Helmet Advanced ABP protection with Snell SA2025 performance For over 25 years Stilo has led helmet innovation, and the ST6 FN ABP marks a new benchmark. With development input from top programs, the ST6 refines front and top aero for stability, broadens airflow, and expands visibility so you can focus on driving. Built from carbon fiber for a light, rigid shell, the ST6 FN ABP blends comfort and cooling with modern safety. From the dual-lock visor system to the revised eyeport and venting, every detail is aimed at confidence and consistency on track. The ST6 improves on the market-leading ST5 in key areas: 10% lighter than Stilo ST5 26% more airflow than Stilo ST5 11% more visibility More comfortable liner and cheek pads More shell sizes for lower weight Improved visor construction for durability and ease of care Higher quality visor hardware for increased reliability Stilo ST6 FN ABP 8859-2024 Carbon Fiber Auto Racing Helmet Features Puro Tech – Stilo's carbon manufacturing approach minimizes extra coatings to reduce mass while maintaining protection. New shell size options – now offered in four shell sizes to deliver the smallest, lightest shell appropriate for your head. Increased airflow design – redesigned front intake and new top vents route air through EPS channels to reduce sweat and moisture. Increased downward visibility – a wider eyeport speeds up belt fastening and improves situational awareness. Interior comfort – reshaped cheek pads stabilize fit and comfort at speed. Injection-molded visor – improved optical clarity with a washable high-performance anti-fog treatment. Dual visor lock – compliant with FIA standards in both closed and vented positions. Updated visor hardware – smoother actuation and easier installation; available in anodized finishes. Stilo ST6 FN ABP Helmet Details Manufacturer: Stilo Helmets Manufacturer part number: AA0810AF1WY Homologation: FIA 8859-2024 ABP Certification: Snell SA2025 Compatible shields: Stilo ST6 ABP helmet shields Open-ear FN design for maximum awareness and cooling Other Versions of the Stilo ST6 Racing Helmet Stilo ST6 GT SA2025 Carbon Fiber Helmet Stilo ST6 FN Zero 8860-2018 Carbon Fiber Helmet Stilo ST6 FN Zero ABP 8860-2018 Carbon Fiber Helmet Stilo ST6 GT Composite Helmet Stilo ST6 FN 8860 Carbon Fiber ABP Helmet Stilo ST6 GT 8860 Carbon Fiber Helmet Stilo ST6 FN 8860 Carbon Fiber Helmet Stilo ST6 FN Carbon Fiber Helmet Stilo ST6 GT ZERO 8860-2018 Carbon Fiber Helmet Stilo ST6 FN ABP 8859-2024 Sizing Note Customers who typically wear a size 59 in other brands are often most comfortable in a Stilo size 60, which uses the large shell. How to Measure for Your Stilo ST6 FN ABP Helmet Use a dressmaker’s tape or string to measure around your head about one inch above your eyebrows and around the largest point at the back. Take multiple measurements and use the largest. Proper fit is critical for comfort and safety. What’s Changing in SA2025 Auto Racing Helmets? SA2025 helmets are here, and while the changes may not be groundbreaking, they represent an important evolution in motorsport safety. According to the Snell Memorial Foundation, the SA2025 standard is an evolutionary update from SA2020—not a complete overhaul. Unlike the M2025 motorcycle standard, which adds rotational impact testing, the SA2025 auto racing helmet standard does not include rotational force requirements. Key SA2025 Helmet Safety Enhancements: Increased Impact Protection: SA2025 helmets are required to handle slightly higher impact speeds and achieve lower maximum peak G-force thresholds across all head-form sizes. Global FIA Alignment: These updated requirements bring the SA2025 standard into alignment with the new FIA 8859-2024 helmet safety regulation, creating more consistency across international motorsports. In short: SA2025 helmets are designed to offer enhanced linear impact protection, making them the safest Snell-rated auto racing helmets to date. Whether you're a competitive racer or a weekend track day enthusiast, upgrading to an SA2025-certified helmet ensures compliance with future racing regulations and gives you peace of mind at speed. Stilo ST6 FN ABP 8859-2024 / SA2025 Helmet FAQs: Is this helmet Snell SA2025 certified? Yes, this listing reflects SA2025 certification in addition to FIA 8859-2024 ABP homologation. What does ABP mean? ABP indicates additional frontal protection meeting the FIA’s Advanced Ballistic Protection requirement. What’s the difference between FN and GT? FN is open-ear for maximum awareness and airflow; GT uses earmuffs for noise reduction and comms. Can I use ST5 shields on the ST6? No. The ST6 uses its own shield family; choose ST6-specific shields and hardware. This helmet will ship with signature required for delivery.

BBS FI-R Audi/Lamborghini Forged Line Exclusive Wheels BBS FI-R Forged Line Exclusive Wheels are one piece forged aluminum wheels designed and produced in the BBS Motorsports department. These are the ultimate wheels for performance-minded or track-bound Audi and Lamborghini owners. WHEEL WEIGHTS 20x9.0: 17.9 lbs. 20x9.5: 18.8 lbs. 20x11.5: 20.05 lbs. While many popular fitments are stocked and ready to ship, some fitments are made to order, increasing lead times. Talk with a Thunderhill wheels specialist at (844) 438-7244 for a complete quote and estimated lead time. "PFS" centerbore designation means the wheel comes with the BBS Precision Fitment System. Prices and weights are per wheel.

BBS FI-R Porsche 5-Lug Forged Line Exclusive Wheels BBS FI-R Forged Line Exclusive Wheels for Porsche five-lug applications are one-piece forged aluminum wheels designed and produced in the renowned BBS Motorsports Department for performance-minded and track-bound Porsche owners. Minimum mass, maximum stability, that's what Porsche drivers want. And the BBS FI-R wheel design optimizes these qualities. For BBS's anniversary year, the BBS FI-R is available as a limited edition in elegant satin bronze. The BBS FI-R has a typical wheel load of 620 kilograms (1,364 lbs.) WHEEL WEIGHTS 20x9.0: 17.4 lbs. 20x11.5: 20.0 lbs. 21x9.5: 23.1 lbs. 21x11.5: 25.0 lbs. While many popular colors and setups are stocked and ready to ship, some fitments are made to order, increasing lead times. Talk with a Thunderhill wheels specialist at (844) 438-7244 for a complete quote and estimated lead time. Prices and weights are per wheel. Some finishes may not be available on all wheels & sizes.

The Stilo ST5 FN ZERO: Naked Helmet With Zero Compromises The Stilo Helmets ST5 FN Zero 8860-2018 carbon helmet was designed for professional auto racers needing to satisfy the strict FIA 8860-2018 regulations. It’s also the helmet of choice for drivers who won’t compromise their safety no matter where they’re racing. This certification provides an unparalleled level of puncture protection as well as impact resistance. Try as you may, you won’t find a safer, lighter-weight helmet anywhere. The Stilo ST5 FN Zero 8860-2018 is the lightest-weight carbon fiber racing helmet on the market. While it lacks the side ports of the Stilo ST5 GT 8860-2018 Carbon helmet, it can still be outfitted with electronics, top forced air and a helmet eject system. Thanks to the innovative design which incorporates mounting and routing for these options at the time of manufacture, integration is sleek and seamless with nothing protruding from the helmet, hanging down or otherwise getting in the way. When not in use, you don't even know these features are there. Increased Visibility Is Increased Safety Looking for increased visibility? The Stilo ST5 FN Zero 8860-2018 has a taller, lower eye port giving you better visibility while not compromising your safety. Each visor has a center pinch-clip to make opening and closing easy, even while wearing Nomex racing gloves. We have found that customers who typically wear a size 59 in other brands are most comfortable in a Stilo size 60, which uses the large shell. Please order accordingly. Stilo ST5 FN ZERO Sizing: Small shell | XS 54, S 55, M 57, L 59 Large shell | L 60, XL 61, XXL 63, XXXL 64 Stilo ST5 FN ZERO Carbon Helmet Details: Manufacturer: Stilo Helmets Manufacturer part no.: AA0710AG3R FIA 8860-2018 certified Small Shell Weight: 2.58 lbs to size Large w/comms Large Shell Weight: 3.15 lbs to size XXX-Large w/comms Includes standard HANS post anchors Includes Stilo Helmet & HNR bag Sizing from XS through XXX-Large Stilo ST5 shields are interchangeable across all ST5 helmets Eight ventilation holes for use with Stilo Helmets Top Air systems Redesigned cheek pads are more contoured and comfortable than previous designs Stilo ZERO shells are the lightest FIA 8860-2018 helmets available For the GT version of this helmet (with integrated side ports), please see the Stilo ST5 GT ZERO 8860-2018 Carbon Fiber Helmet. This helmet will require a signature for delivery.