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Sparco EVO XL QRT-X Racing Seat Feel the track beneath you and conquer each curve as you settle into the Sparco EVO XL QRT X-Range, the throne of speed designed exclusively for the true racing enthusiast. With state-of-the-art technology and unmatched comfort, this seat isn’t just part of your car; it’s your partner in the race against time. Features and Benefits: Advanced QRT Technology: Utilizing Sparco's patented Quick Resin Tech, the EVO XL QRT X boasts an ultralight fiberglass composite shell, reducing weight by up to 30% compared to traditional seats. Feel the difference as this feather-light yet rugged seat bolsters your control and speed. Water Repellant and Dust Resistant: The innovative seat cover not only repels water but dries quickly, making it perfect for unpredictable weather. The dust-resistant material keeps your cockpit pristine and maintenance low. Enhanced Comfort and Ergonomics: With additional padding atop the side bolsters, the discomfort of climbing in and out is a thing of the past. The seat's back angle offers the most recline in Sparco's range, ensuring a comfortable drive, no matter the distance. Optimal Fit for All Sizes: Available in three sizes—Medium, Large, and X-Large—this seat ensures a perfect fit for every driver, supporting a waist size up to 38 inches. Safety First: FIA approved and crafted with fire retardant fabric and special non-slip material, the EVO XL QRT X doesn’t just elevate your driving experience; it enhances your safety on the track. Specifications: Sizing Options: Medium (up to 34” waist), Large (up to 36” waist), X-Large (38” waist) Materials: Ultralight QRT fiberglass composite, water repellant and dust resistant cover, fire retardant and non-slip fabric Approval: FIA certified FAQs: Q: How do I clean the seat cover? A: Simply wipe down with a damp cloth. The water-repellant and dust-resistant features make cleaning effortless. Q: Can this seat fit into any racing vehicle? A: Absolutely! Its excellent fitment is designed for even the smallest cockpits, making the EVO XL QRT X a versatile choice for any racer. Call to Action: Ready to feel every turn and accelerate your racing performance? Upgrade to the Sparco EVO XL QRT X-Range Racing Seat today and transform your car into a champion’s chariot. Click here to claim your seat at the front of the pack!

Cobra Nogaro Sports Seat (Side Mounts Sold Separately) The Cobra Nogaro has been designed from a clean sheet of paper to appeal to owners of a wide variety of sports, classic and GT cars. Although it is built to Cobra exacting motorsport standards, this is a seat that is designed to be as much at home running kids to school as it is on the Nordschleife. Despite being very supportive, the design has been carefully balanced to ensure long distance touring comfort and easy entry and egress. To this end, the seat shell is carefully sculpted to hold the shoulders and hips, but with lower profile side bolsters on the base to allow quick and easy entry. Two shell options are available to suit all tastes and budgets. Choose from either the GRP (glass-reinforced plastic, lighter than traditional fiberglass) version at a scant 22.4 lbs or the featherweight carbon fiber variant at an unbelievable 11.7 lbs! No matter what OEM seat you are running, these will save an incredible amount of weight over the factory seats. The Nogaro can also be ordered in two styles: "Street" looks right at home in anything from a fully sorted Audi to a highly modified Porsche; "Circuit" offers the same good looks, but with the added benefit of harness slots for those heading out for the occassional track day. Better still, the Nogaro's side profile has been carefully optimized to work perfectly with all factory seatbelt systems and side curtain airbags. When placing your order, if you select the custom Leather or Alcantara trim option, we will contact you to discuss the specifics of the combination you want. SIDE MOUNT OPTIONS: Low Profile: Designed specifically for the Cobra Nogaro Seat, the SUBFR31 side plates are designed to help the Nogaro site slightly lower than traditional side plates. Porsche drivers: Cobra has the ultimate seat bracket, made specifically for Porsche models. This Porsche side plate allows you to bolt your Cobra Nogaro seat direct to the factory manual OE Porsche sliders. Note: low-profile and Porsche side mounts (pictured) are not included, but are available separately in the dropdown above.

Stilo ST5.1 GT Composite Helmet SA2020 Still #1 With Integrated Flexibility The Stilo ST5.1 GT Composite is Stilo's Snell SA2020 version of their best-selling kevlar-carbon composite helmet. With an autoclave molded shell, the Stilo ST5.1 GT Composite auto racing helmet offers superior safety and protection compared to fiberglass and composites of competitors helmets. You get all this without sacrificing comfort or features, as Stilo continues to focus on minimizing weight and maximizing flexibility. With its large eye port, the Stilo ST5.1 GT Composite offers unsurpassed peripheral vision and all of the available tinted, mirrored, and iridium-colored visors (sold separately) have a center pinch-clip to make opening and closing easy, even while wearing nomex racing gloves. Additional visor shields for the Stilo ST5.1 GT. Although updated to meet the newest Snell SA2020 certification, the Stilo ST5.1 GT retains its FIA 8858-2015 homologation as well. This makes the helmet legal in nearly all road-racing competition (some sanctioning bodies do require FIA 8860 homologated helmets.) Stilo ST5.1 GT Gives You the Ultimate in Flexibility Built In The Stilo ST5.1 GT Composite is unsurpased in built-in flexibility. Its two side ports can be fitted with 3 different types of integrated communication electronics, forced air, helmet eject system, or a hydration system. Thanks to its innovative shell design, mounting and routing these options to the Stilo ST5.1 GT is sleek and seamless. When not in use, you don't even know the features are there. Whether you're using side-mounted communications, side air, or a built-in hydration kit for staying hydrated during long enduro stints, everything is neat, tidy and completely out of the way when not needed. Stilo offers simply the best modular racing helmet on the market. Industry-standard M6 threaded receivers are molded into the helmet shell to accommodate anchors for whichever head-and-neck restraint you use. Note: 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 ST5.1 GT Composite SA2020 Helmet Details: Manufacturer: Stilo Helmets Manufacturer part no.: AA0700AF2T Noise attenuating earmuffs are included to reduce exterior noise Seamlessly integrate communications, forced air, hydration and/or eject options into your Stilo ST 5.1 GT helmet Snell SA2020 certification Existing Stilo ST5 visor shields and accessories work on ST5.1 SA2020 helmets Exterior colors: Gloss Silver, Gloss White, Matte Black Interior color: Black, (Blue interior is available with Gloss White only, by special order) Stilo Offers Several Versions of the Venerable ST5.1 GT Carbon fiber: Stilo Helmets ST5.1 GT Carbon Helmet FIA 8860-2018: Stilo Helmets ST5 GT ZERO 8860-2018 Carbon Helmet FIA 8860-2018 ZERO: Stilo Helmets ST5 GT 8860-2018 Carbon Helmet A Note About Helmet Sizing and Head Measurement The most effective helmet is one that fits properly. To measure your head, have an assistant use a dressmaker's tape or a piece of string to measure the circumference of your head. Start at a point about an inch above your eyebrows, looping around the back of your head at the point that results in the largest measurement, and finally around to the front again. It's a good idea to take two or three measurements to make sure you have the largest one. This helmet will ship with signature required for delivery.

Sparco Pro 2000 QRT Martini Racing Seat SIZE: Medium, up to a 34” waist (as measured) The Pro 2000 QRT Martini Racing Edition is a limited production seat. It features the Iconic Martini Racing stripes and is available in period correct Navy or Grey. The Pro 2000 QRT Martini Edition is designed for a medium size driver with a waist size up to 34 inches. The Pro 2000 QRT Martini Edition is our deepest bolstered seat that gives excellent lateral support. It also features removable/adjustable lumbar cushions and non-slip fabric on the shoulder and bottom cushion areas for improved seat comfort. The Pro 2000 QRT Martini Edition is made with all-new QRT Technology which results in an ultra-light shell. The shoulder harness openings have been raised and the seat area around the mid-section has been reshaped for less interference when compared to the original Pro 2000. The Pro 2000 QRT Martini Edition is a unique FIA seat as it can be bottom mounted in addition to the traditional side mounting. This gives additional installation options. EVOLUTION OF AN ICON The Pro 2000 QRT is an evolution of Sparco's iconic Pro 2000 seat. The Pro 2000 QRT has been upgraded with new ergonomics and technology. It is designed for a medium size driver with a waist size up to 34 inches. The Pro 2000 QRT is our deepest bolstered seat that gives excellent lateral support. It also features removable/adjustable lumbar cushions and non-slip fabric on the shoulder and bottom cushion areas for improved seat comfort. The Pro 2000 QRT is made with all-new QRT Technology which results in an ultra-light shell. The shoulder harness openings have been raised and the seat area around the mid-section has been reshaped for less interference when compared to the original Pro 2000. The Pro 2000 QRT is FIA approved. WHAT IS QRT? Designed and developed at the Sparco OEM Composite Laboratory in Italy, QRT is a patented state-of-the-art technical process based on aerospace technologies. QRT creates an unparalleled mechanical strength-to-weight ratio, generating the lightest fiberglass composite seat shells currently on the market. In fact, it guarantees a reduction in total weight of up to 30% compared to traditional production methods. The QRT seats approach the weight of a comparable carbon fiber seat at a lower price point. TECHNOLOGY QRT ultra-light fiberglass composite shell Excellent fitment into small cockpits Adjustable lumbar cushions Excellent ergonomics Fire retardant fabric FIA approved DIMENSIONS

Sparco Air Pro RF-5W: Retro Inspired From 1977 The Air Pro RF-5W 1977 is a painted version of the Sparco Air Pro RF-5W. This retro inspired helmet has a white base with blue or red stripes beneath a durable clear coat finish. The Sparco Air Pro RF-5W 1977 features a carbon-kevlar and fiberglass construction with a wider eye opening that can be used for open wheel or closed cockpit driving. Multiple exterior vents increase air circulation throughout a redesigned interior. This interior has channels that cool the driver, plus additional channels routing air towards the visor to reduce the chance of visor fogging. The Sparco Air Pro RF-5W 1977 has removable, washable padding that can be repositioned for a comfortably personalized fit. All interior seams have been removed from areas where greater pressure is exerted on the head. The Air Pro RF-5W 1977 has been designed to accommodate a drink tube and an intercom system (both sold separately). Available in white with blue or red stripes, the Sparco Air Pro RF-5W 1977 has HANS posts pre-installed. Snell SA2020 and FIA 8859-2015 approved. Sparco Racing Helmets History of Innovation and Excellence Today's Sparco auto racing helmet line is the result of over 40 years of research and development experience, including wind tunnel testing. The new range was designed to meet the requirements of both Snell SA2020 and FIA 8859-2015 ratings. To meet these requirements Sparco introduced new innovations for driver safety and comfort. All auto racing shells now have layers of Carbon-Kevlar for greater strength. Sparco helmets have been wind-tunnel tested to maximize exterior vent placement and air flow. The EPS interiors and padding have also been redesigned for increased air flow and driver comfort. Sparco also introduced a new size: Medium/Large. This M/L size takes advantage of using the smaller helmet shell which is lighter and more compact. Sparco Air Pro RF-5W 1977 Auto Racing Helmet Details: Manufacturer: Sparco Manufacturer part no.: 003375 Snell SA2020 and FIA 8859-2015 approved Painted retro design in either red or blue Lightweight carbon-kevlar/fiberglass construction Pre-molded interior to accommodate accessories like drink tubes and an intercom system (accessories sold separately) New Medium/Large size uses lighter, more compact shell Anodized aluminum chin strap hardware Removable, washable lining Wind tunnel optimized venting with anti-fog air channels Additional Sparco RF-5W Pro helmet shields available here. Sparco Air Pro RF-5W 1977 Auto Racing Helmet Sizes: 54cm (X-Small)) 55-56cm (Small) 57-58cm (Medium)) 59cm (Medium/Large)) 60cm (Large)) 61cm (X-Large)) 62cm (XX-Large)) Proper Helmet Fitment and Head Measurement The most effective helmet is one that fits properly. To measure your head, have an assistant use a dressmaker's tape or a piece of string to measure the circumference of your head. Start at a point about an inch above your eyebrows, looping around the back of your head at the point that results in the largest measurement, and finally around to the front again. It's a good idea to take two or three measurements to make sure you have the largest one. This helmet will ship with signature required for delivery.

AiM Sports SmartyCam 3 Sport The new AiM SmartyCam 3 Sport takes AiM your motorsports video to the next level. Specs include a resolution of 1920x1080 FHD with 60 frames per second (fps) utilizing H.264 (MPEG-4 Advanced Video Coding), bringing you the best video quality of any AiM camera ever. This is not a plastic "action-sports" camera, it's a real motorsports camera built to live up to the rigors that a race car demands. The AiM SmartyCam 3 Sport is the latest generation of the best motorsports cameras. If you have an AiM dash and want to add great videos that include all the technical information that will help you improve your performance, the AiM SmartyCam 3 Sport is your answer. Get the Shot Every Time with Automatic On/Off AiM SmartyCam 3 Sport can be switched on/off automatically by the logger it is connected to. Simply decide what period of non-activity triggers the camera to switch-off. Both operations can also be carried out using the keyboard if you prefer. Recording can also be started/stopped automatically or via keyboard: the camera will start recording when a set speed or RPM threshold is exceeded. You simply decide how long after dropping below the selected threshold the video will automatically stop. No More Distorted "Wave Effect" Race Track Videos Engine rumble causes vibrations, which are not good for video recording. With the AiM SmartyCam 3 Sport, you'll never again experience that seasick "wave effect" you see when watching in-race videos recorded by generic cameras in a car screaming at 7000 RPM. The AiM SmartyCam 3 Sport is designed for that environment and for those vibrations. "Wave effect" is now just a memory. Generic action cameras are designed to record videos in many different situations, such as skiing or surfing. But in motorsports they tend to record misleading videos, straightening out the view ahead. When on track, this distorted view makes the corners seem to disappear. So, when you review your track performance those videos are useless because the images are distorted. Lenses Designed WIth Motorsports In Mind Being a camera dedicated to motorsports, AiM SmartyCam 3 Sport features lenses specifically designed to eliminate distortion. The camera is available in two versions: 67º and 84º field-of-view. The former is most suited to in-car, closed-cockpit use. The latter is best used mounted to the exterior of either open- or closed-cockpit cars. Real Time Data Overlay With no driver input, the AiM SmartyCam 3 Sport will automatically overlay all the data you need onto your videos: speed, RPM, lap number, gear shifts and much more. Simply choose the data and the graphic layout you prefer from the huge selection of overlays available. What Kind of Data? AiM SmartyCam 3 Sport overlays data from different sources onto your videos. All this info can be overlayed on videos at each single point of the track. From a GPS: track map and vehicle position, speed, lap- and split-times. From an Aim logger connected to your ECU: RPM, throttle, engaged gear, acceleration, temperatures, pressures, and additional sensor values (if available). AiM RaceStudio 3 Software With RaceStudio 3, the AiM SmartyCam 3 Sport dedicated software, you can add your logo and track map to your videos. There's also a wide choice of graphical objects available, allowing you to choose from a list of pre-determined sets with the same layout, or to combine single objects from different sets. Now your videos will be truly “yours” in all details, from data to their graphic design. AiM SmartyCam 3 Sport Video Camera Details: Manufacturer: AiM Manufacturer part number, 67° FOV: XS3S674U Manufacturer part number, 84° FOV: XS3S844U Included cable length: 4M (13 feet) Connector to dash harness or data hub: SmartyCam 712 female Audio: Internal microphone

Recaro Flexible Side Mount for XL Size Seats This Kit Fits the Following Seats: Recaro Pro Racer SPA XL Recaro Pro Racer SPG XL FIA Approved Racing Seat Flexibility The Recaro Flexible Adapter bracket for the P 1300 GT advanced racing shell gives your Recaro full forward and backward sliding movement. The Recaro Flexible Adapter is the only FIA approved sliding mounting bracket for the Recaro XL racing seat. It was designed by Recaro specifically for endurance races where driver changes need to be done in seconds. The Recaro Flexible Adaptor seat mount is among the most robustly design slider mounts we've ever seen. The Flexible Adapter mount is a reinforced side mount and slider assembly intended for professional endurance racing. This FIA-certified seat slider has extra reinforcing braces on the front and rear which eliminate a lot of the lateral movement seen in traditional, un-reinforced side mount brackets. This Recaro high strength seat slider/mount combination is just the thing to keep you planted firmly in place. Even the bright red, attention-grabbing slider hand bar is overbuilt. This slider and mount system only works with the Recaro XL-size seats. Check out the standard-size version here. See the Recaro Flexible Adapter Side Mount in Action Recaro racing seat (pictured) sold separately.  

CMS Performance Bolt-In Harness Bar for Porsche 981 & 718 Cayman This Harness Bar Fits The Following Cars: Porsche Cayman (2014-2025) Porsche Cayman S (2014-2025) Porsche Cayman GTS (2015-2025) Porsche Cayman GT4 (2016-2025) Porsche Cayman GT4 RS (2023-2025) High Strength Bolt In Harness Bar For Your Porsche Cayman Expertly crafted from high-strength, fully TIG welded Docol R8 Advanced High-Strength Steel tubing, the CMS Performance Porsche Cayman Harness Bar is the strongest, lightest, and safest bolt-in harness bar on the market for your Porsche 981 Cayman. It gives you the perfect attachment for your five- or six-point harness shoulder straps without having to install a full roll bar. The CMS Performance Porsche Cayman Harness Bar is designed to place your racing harness shoulder straps at the proper angle (0° to -20°) and distance (eight inches or less) so the driver and passenger racing harnesses function properly. There is no need to cut your Porsche Cayman's carpeted central hump, a design unique to CMS Performance that provides an ideal location for mounting an AiM SmartyCam. The CMS Performance Porsche Cayman Harness Bar also gives you full access to the engine cover. It mounts to the frame structure across the passenger compartment bulkhead, directly behind the seats. Click Here For Installation Instructions Made In The USA For The Ultimate In Quality And Precision The CMS Performance Porsche Cayman Harness Bar is meticulously designed, fabricated, and fully TIG welded by CMS Performance master fabricators for unsurpassed integrity, fit, and finish. The harness bar comes standard in a smooth satin black powder coat to complement any interior. Or you can choose from any number of custom powder coat colors matched to most factory Porsche paint colors. To install the CMS Performance Porsche Cayman Harness Bar, some modification of your OEM interior trim will be required. CMS Performance offers precision-cut OEM Porsche trim as an option to ease installation and preserve your original interior pieces. Features Of The CMS Performance Porsche Cayman Harness Bar: 1.50″ x .120" Docol R8 Advanced High-Strength Steel No cutting of carpeted center hump preserves expensive OEM carpet CNC-cut mounting plates Designed and built in the USA Allows full seat travel with any seat Easy to install with perfect fitment guaranteed Detailed Installation Instructions and all necessary hardware included

Adjustable Sway Bar Kit for Porsche 981/718 Cayman & Boxster These Sway Bars Fit the Following Cars: Porsche 981/718 Cayman and Boxster Porsche 981/718 Cayman S and Boxster S Porsche 981/718 Cayman GTS and Boxster GTS Porsche 981/718 Boxster Spyder Porsche 981/718 Cayman GT4 Porsche 718 Cayman GT4RS Check out installation instructions here The Best Suspension Mod Available for the Porsche 981 and 718 Through extensive research and track testing, CMS has engineered the perfect replacement sway bars for the Porsche 981 & 718 Cayman/Boxster (all models) 1. Our engineers took hundreds of laps at racetracks from Road America to COTA, Mid Ohio to High Plains, along with thousands of miles on the street. All to confirm the CMS Performance Sway Bars transform the handling of the Porsche while maintaining the car's everyday driveability and reliability. Tuned to work with your Porsche's OEM struts and springs (both standard and PASM), the CMS Sway Bars are the best handling improvement you can make to your 981. Based on the sway bars of the GT4, the CMS Performance Sway Bars have five holes of adjustment both front and rear, giving you an unprecedented range within which to tune your car's handling depending on the road or track you're tackling. Larger Diameter Plus Fine-Tuning Your Porsche's Handling With larger diameters than the OEM GT4 bars, the CMS Performance Adjustable Sway Bars can be adjusted from slightly softer than stock to substantially stiffer. This lets you fine-tune handling balance from understeer to neutral to oversteer with simple hand tools. Included are OEM Porsche sway bar bushings, precision-machined for the slightly larger bars, giving you worry-free fitment, OEM quality, and a noise-free installation. CMS Performance Sway Bars are engineered and manufactured in the USA with drop-forged ends for high strength and performance. Original Cayman GT4 and Boxster Spyder drop links, both front and rear, work perfectly with CMS Performance Sway Bars; no need to replace them. Base, S, GTS models require CMS front drop links (choose from the options above). These are OEM Porsche front links customized to fit the CMS front sway bar. Your original rear drop links do not need to be replaced. CMS Performance Adjustable Sway Bars Details: Diameters of 31.8mm (front) and 25.4mm (rear), 30% larger than the OEM 981 Cayman GT4 bars Adjustment of each bar goes from 1% softer than stock to 50% stiffer. Powder-coated Black, Red, Yellow, or Silver for long life and great looks Designed and manufactured in the USA using all US components Engineered specifically for the Porsche 981 and 718 chassis Adjustable Sway Bar Kit Includes the Following: Front and rear five-way-adjustable sway bars w/ forged ends OEM Porsche bushings custom-machined to our specifications Optional: OEM Porsche front drop link set, customized to our specification (required for Base, S, GTS)

IPD Intake Plenum for Porsche 991.1 Carrera S/GTS/4S FITS: Porsche Carrera S (2011-2015) Porsche Carrera GTS (2014-2016) Porsche Targa 4S (2014-2016) Like most Carreras, the power output of this Porsche's 3.8L naturally-aspirated engine is controlled to meet a performance target that satisfies mass buyers but not necessarily the dedicated Porsche driving enthusiast. IPD helps scratch the proverbial performance itch for Porsche drivers looking to elevate the already visceral driving experience to the next level. The 3.8L engine in the 991 Carrera S, GTS, and 4S is relatively unchanged from the previous 997.2 Carrera S, continuing to employ the 82mm throttle body. IPD's new specifically-designed 3.8L DFI Carrera S intake plenum is a direct bolt-on upgrade that replaces the factory air distributor and utilizes all pre-existing factory hardware including that OE factory throttle body. INCREASED POWER & TORQUE ACROSS THE REV RANGE The improved IPD intake design creates increased air velocity and air speed resulting in impressive power and torque gains of 15 HP and 14 lbs-ft. at the wheels on an otherwise-stock 991 S. As with most IPD plenums, the bulk of the power gains are realized in the mid-range where they are most used and enjoyed. Unlike other mods, though, the IPD Plenum delivers net power gains across the entire rev range. Installation time is four to five hours and should only be performed by a qualified Porsche technician. Feel free to give us a call at (844) 438-7244 with any questions!

IPD Competition Plenum for Porsche 981 (2.7L) This plenum requires a Bosch 82mm throttle body, which can be added to your order above for only $225 (save $100). The product of an extensive R&D program, IPD's 82mm Competition Plenum delivers excellent performance and value. The Competition Plenum upgrades the factory 74mm throttle body to the larger 997 GT3 82mm throttle body. This combination has proven to be the most popular and deliver even more performance. Porsche made a few upgrades to the 981 intake versus the 987; most notably, the 981 draws outside air from both driver- and passenger-side air intakes instead of the driver-side only. IPD developed a custom silicone hose designed to perfectly fit the larger 82mm TB and considerably improve air flow. Their 981 plenum also benefits from the internal dimpling effect they've implemented on all plenums. This internal dimpling allows IPD to control the boundary layer and maximize air flow within the plenum. Just like a dimpled golf ball travels farther, controlled turbulent air creates less friction and "tumbles" over a given area more efficiently. Power gains with the IPD 981 Competition Plenum are +20 HP and +16 lbs-ft. of torque at the wheels. The bulk of the power gains from the IPD plenum begin at 4000 RPM, become fully realized at 6000 RPM, and continue all the way to redline. IPD performance gains stay above factory power and torque curves throughout the entire rev range.

IPD Competition Plenum for Porsche 981 S (3.4L) This plenum requires a Bosch 82mm throttle body, which can be added to your order above for only $225 (save $100). The product of an extensive R&D program, IPD's 82mm Competition Plenum delivers excellent performance and value. The Competition Plenum upgrades the factory 74mm throttle body to the larger 997 GT3 82mm throttle body. This combination has proven to be the most popular and deliver even more performance. Porsche made a few upgrades to the 981 intake versus the 987; most notably, the 981 draws outside air from both driver- and passenger-side air intakes instead of the driver-side only. IPD developed a custom silicone hose designed to perfectly fit the larger 82mm TB and considerably improve air flow. Their 981 plenum also benefits from the internal dimpling effect they've implemented on all plenums. This internal dimpling allows IPD to control the boundary layer and maximize air flow within the plenum. Just like a dimpled golf ball travels farther, controlled turbulent air creates less friction and "tumbles" over a given area more efficiently. Power gains with the IPD 981 Competition Plenum are +20 HP and +16 lbs-ft. of torque at the wheels. The bulk of the power gains from the IPD plenum begin at 4000 RPM, become fully realized at 6000 RPM, and continue all the way to redline. IPD performance gains stay above factory power and torque curves throughout the entire rev range.

IPD Competition Plenum for Porsche 981 Spyder/GT4 Once again, Porsche left the door open for engine performance improvements with the 981 Boxster Spyder and Cayman GT4. Using the same factory intake found on the less-powerful 981 S and GTS models, despite using the 911 Carrera S 3.8L engine, the intake's 74mm throttle body limits power and torque to keep the 981 from treading too close to the 911. As a result, Porsche's 991 Carrera S delivers 420 HP while the GT4 makes 385 HP with the same engine. Why does the GT4 produce 35 fewer horses? (The GT4 engine is only 15 HP stronger than the base Carrera 3.4L engine!) The Carrera S engine, with its 82mm throttle body, benefits from the IPD Plenum, so it figures the GT4 would really benefit from an IPD Competition Plenum and 82mm throttle body. Initial dyno tests performed in Germany showed gains of 18 HP and 17 lbs-ft. of torque at the GT4's wheels. Considering that the 981's ECU requires more adaptation time than other Porsche models (over a hundred miles for the full adaptive process), this means the full performance gains for the GT4 will be even greater. Thunderhill installed the IPD Competition Plenum and 82mm TB on our GT4 and were immediately impressed with the increased mid-range and top-end power and torque, and throttle response. The IPD plenum delivers net gains throughout both power and torque curves, helping the GT4 compete with its GT3 big brother. This plenum requires a Bosch 82mm throttle body, which can be added to your order above for only $225 (save $100).

IPD Competiton Plenum for Porsche 987.2 DFI Boxster/Cayman Porsche's DFI (Direct Fuel Injection) intake in the 987.2 Boxster/Cayman (2009-2012) was a totally and completely redesigned intake system developed to improve performance, fuel consumption and emissions by optimizing the air fuel mixture directly inside the combustion chamber. The DFI Porsche engine package is a finely-tuned performance machine and additional power proved difficult to find. The unique design of Porsche's new DFI intake system posed very challenging tuning hurdles. As usual, however, Porsche left the door open for engine performance improvements with the 987.2 Boxster and Cayman. Porsche is famous for controlling Boxster and Cayman engine output by choking the inlet tract with a less-than-optimum throttle body. This has handicapped the smaller Porsches from treading on 911 Carrera territory. Once again, IPD developed a design that out-performs the factory intake system without compromising reliability and drive-ability, bringing the Cayman and Boxster much closer to the performance of the 911! This innovative and revolutionary IPD DFI Intake Plenum employs the patented "Y" design as well as an enlarged plenum area that allows for improved intake air speed and air velocity resulting in performance increases without any power losses. This plenum requires a Bosch 82mm throttle body, which can be added to your order above for only $225 (save $100).

IPD Intake Plenum for Porsche 997.2 911 Carrera S (3.8L) Porsche’s DFI (Direct Fuel Injection) intake was a completely redesigned intake system developed to deliver improved performance, fuel consumption and lower emissions by optimizing the air fuel mixture directly inside the combustion chamber. The DFI Porsche engine package is a finely-tuned performance machine and additional power has proved difficult to find. The unique design of Porsche’s new DFI intake system posed challenging tuning hurdles but once again IPD developed a design that out-performs the factory intake system without compromising reliability and drive-ability. This innovative and revolutionary IPD DFI Intake Plenum employs the patented “Y” design as well as an enlarged plenum area that allows for improved intake air speed and velocity resulting in increased performance. The all new specifically designed IPD 3.8L DFI intake Plenum is a direct bolt-on upgrade that replaces the factory air intake distributor and utilizes all pre-existing factory hardware and throttle body. The improved IPD intake design allows for smoother, less turbulent and more efficient air flow resulting in impressive power and torque gains for Porsche driving enthusiasts. The superior design of the DFI IPD Plenum provides an additional 15 HP at the wheels. Unlike previous naturally aspirated IPD plenums that delivered stronger gains in the mid range, the new IPD DFI Plenums deliver a similar shaped power curve as the factory but is considerably stronger from the mid-RPMs to redline without any loses in power down low. Installation of the IPD 3.8L DFI Plenum is relatively straight forward and can be installed by mechanically inclined DIY customers, though IPD strongly recommends installation be performed by a trained and qualified Porsche technician.