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Forgeline AL301 The muscular AL301 represents an exciting evolution in Forgeline wheel design and is engineered specifically for the high-performance modern supercar. The AL301 offers cutting-edge styling with a unique precision-machined forged 6061-T6 aluminum center featuring a lightweight racing-inspired five Y-spoke forged aluminum center design with aggressive I-beam machining details. These concave spokes are tapered and extend beyond the rim register to reach out over the step of the AL301’s modular aluminum outer rim shell. The Forgeline AL Series AL301 is a custom made-to-order three piece modular wheel comprised of a precision-machined forged 6061-T6 aluminum center, 6061-T6 aluminum rim shells, and a 1.5-3.0 inch wide stepped-lip outer. It is available in 18, 19, 20, and 21-inch diameters and is uniquely engineered for modern exotic sport and luxury vehicle applications. And like any Forgeline wheel, the AL301 is fully customizable in fitment and finish. Custom Made-to-Order for Each Customer and Each Unique Vehicle Application Unique Center Design is Precision-Machined from Forged 6061-T6 Aluminum Lightweight Racing-Inspired Five Y-Spoke Center Design with Aggressive I-Beam Machining Details Unique Full-Length Spokes Extend Beyond the Rim Register and Reach Over the Step of the Outer Rim Shell Available in 18, 19, 20 and 21-inch Fitments Customizable Finish Options Legendary Forgeline Quality and Customer Service

Forgeline AL303 The intricately-sculpted AL303 represents an exciting evolution in Forgeline wheel design and is engineered specifically for the high-performance modern supercar. The AL303 offers cutting-edge styling with a unique precision-machined forged 6061-T6 aluminum center featuring ten asymmetric Y-spokes grouped together in opposing pairs. These concave spokes connect far into the center, thanks to special engineering and machining deep into the edge of the mounting pad, and extend beyond the rim register to reach out over the step of the AL303’s modular aluminum outer rim shell. The Forgeline AL Series AL303 is a custom made-to-order three piece modular wheel comprised of a precision-machined forged 6061-T6 aluminum center, 6061-T6 aluminum rim shells, and a 1.5-3.0 inch wide stepped-lip outer. It is available in 18, 19, 20, and 21-inch diameters and is uniquely engineered for modern exotic sport and luxury vehicle applications. And like any Forgeline wheel, the AL303 is fully customizable in fitment and finish. Custom Made-to-Order for Each Customer and Each Unique Vehicle Application Intricate Center Design is Precision-Machined from Forged 6061-T6 Aluminum Ten Asymmetric Y-Spokes are Grouped Together in Opposing Pairs Special Engineering & Machining Deep Into the Mounting Pad Creates Additional Spoke Length Unique Full-Length Spokes Extend Beyond the Rim Register and Reach Over the Step of the Outer Rim Shell Available in 18, 19, 20 and 21-inch Fitments Customizable Finish Options Legendary Forgeline Quality and Customer Service

Forgeline AL304 The uniquely-styled AL304 represents an exciting evolution in Forgeline wheel design and is engineered specifically for the high-performance modern supercar. The AL304 delivers cutting-edge styling with a high-tech precision-machined forged 6061-T6 aluminum center featuring five “Tuning Fork” split spokes that span “hidden” lug holes. The AL304’s relatively open spoke pattern works well to exhibit giant supercar brakes. The Forgeline AL Series AL304 is a custom made-to-order three piece modular wheel comprised of a precision-machined forged 6061-T6 aluminum center, 6061-T6 aluminum rim shells, and a 1.5-3.0 inch wide stepped-lip outer. It is available in 18, 19, 20, and 21-inch diameters and is uniquely engineered for modern exotic sport and luxury vehicle applications. And like any Forgeline wheel, the AL304 is fully customizable in fitment and finish. Custom Made-to-Order for Each Customer and Each Unique Vehicle Application Unique Center Design is Precision-Machined from Forged 6061-T6 Aluminum Five “Tuning Fork” Split Spokes Span “Hidden” Lug Holes Open Spoke Pattern Exhibits Giant Supercar Brakes Unique Full-Length Spokes Extend Beyond the Rim Register and Reach Over the Step of the Outer Rim Shell Available in 18, 19, 20 and 21-inch Fitments Customizable Finish Options Legendary Forgeline Quality and Customer Service

Forgeline AL305 The AL305 represents an exciting evolution in Forgeline wheel design and is engineered specifically for the high-performance modern supercar. The AL305 delivers cutting-edge styling with a high-tech precision-machined forged 6061-T6 aluminum center featuring lightweight racing-inspired ten spoke design, open-lug hub center, and aggressive I-beam machining. The Forgeline AL Series AL305 is a custom made-to-order three piece modular wheel comprised of a precision-machined forged 6061-T6 aluminum center, 6061-T6 aluminum rim shells, and a 1.5-3.0 inch wide stepped-lip outer. It is available in 18, 19, 20, and 21-inch diameters and is uniquely engineered for modern exotic sport and luxury vehicle applications. And like any Forgeline wheel, the AL305 is fully customizable in fitment and finish. Custom Made-to-Order for Each Customer and Each Unique Vehicle Application Unique Center Design is Precision-Machined from Forged 6061-T6 Aluminum Lightweight Racing-Inspired Ten Spoke Center Design Open-Lug Hub Center Aggressive I-Beam Machining Unique Full-Length Spokes Extend Beyond the Rim Register and Reach Over the Step of the Outer Rim Shell Available in 18, 19, 20 and 21-inch Fitments Customizable Finish Options Legendary Forgeline Quality and Customer Service

Forgeline AL306 Based upon Forgeline's original five-lug AL301, the 6-lug AL306 continues the exciting evolution in Forgeline wheel design and is engineered specifically for the high-performance 6-lug supercar. The AL306 offers cutting-edge styling with a unique precision-machined forged 6061-T6 aluminum center featuring a lightweight racing-inspired six Y-spoke forged aluminum center design with aggressive I-beam machining details. These concave spokes are tapered and extend beyond the rim register to reach out over the step of the AL306’s modular aluminum outer rim shell. And it’s 6-lug hub center makes the AL306 perfect for the Dodge Viper or other 6-lug sport & luxury applications! The Forgeline AL Series AL306 is a custom made-to-order three piece modular wheel comprised of a precision-machined forged 6061-T6 aluminum center, 6061-T6 aluminum rim shells, and a 1.5-3.0 inch wide stepped-lip outer. It is available in 18, 19, 20, and 21-inch diameters and is uniquely engineered for modern exotic 6-lug sport and luxury vehicle applications. And like any Forgeline wheel, the AL306 is fully customizable in fitment and finish. Custom Made-to-Order for Each Customer and Each Unique Vehicle Application Unique Center Design is Precision-Machined from Forged 6061-T6 Aluminum Lightweight Racing-Inspired Six Y-Spoke Center Design Six-Lug Hub Center Aggressive I-Beam Machining Details Unique Full-Length Spokes Extend Beyond the Rim Register and Reach Over the Step of the Outer Rim Shell Available in 18, 19, 20 and 21-inch Fitments Customizable Finish Options Legendary Forgeline Quality and Customer Service

Forgeline AL307 The amazing AL307 represents an exciting revolution in Forgeline wheel design and is engineered specifically for the high-performance modern supercar. The AL307 delivers cutting-edge styling with five split-V spokes that span integrated lug holes with intricate multi-dimensional edges. Each spoke features a distinctive cutout along the spoke’s inner edge. These concave spokes are tapered and extend beyond the rim register to reach out over the step of the AL307’s modular aluminum outer rim shell. The Forgeline AL Series AL307 is a custom made-to-order three piece modular wheel comprised of a precision-machined forged 6061-T6 aluminum center, 6061-T6 aluminum rim shells, and a 1.5-3.0 inch wide stepped-lip outer. It is available in 18, 19, 20, and 21-inch diameters and is uniquely engineered for modern exotic sport and luxury vehicle applications. And like any Forgeline wheel, the AL307 is fully customizable in fitment and finish. Custom Made-to-Order for Each Customer and Each Unique Vehicle Application Unique Center Design is Precision-Machined from Forged 6061-T6 Aluminum Five Multi-Dimensional V-Spokes Span Integrated Lug Holes Complex Machining Details Distinctive Cutouts Along the Inner Edge of Each Spoke Unique Full-Length Spokes Extend Beyond the Rim Register and Reach Over the Step of the Outer Rim Shell Available in 18, 19, 20 and 21-inch Fitments Customizable Finish Options Legendary Forgeline Quality and Customer Service

Call us any time at 844-438-7244 for Thunderhill-Exclusive Forgeline pricing you won't find anywhere else! Thunderhill offers FREE SHIPPING on all Forgeline Wheel Orders! FORGELINE SS1R Contact a wheel specialist today at 844-438-7244 to discuss the details of your custom Forgeline wheel build. We can guide you through sizing, offsets, finishes, and other details to make sure your Forgelines are perfectly suited to your needs! Forgeline Motorsports has built our reputation from making wheels that are track-proven at the highest levels of road racing, and our SS1R motorsport wheel is certain to continue this long tradition. Derived directly from the SS1R-GT wheel (which is engineered specifically for ultra-competitive IMSA and WEC GT3 racing), the Forgeline one piece forged monoblock SS1R 5-Lug wheel is our lightest, strongest, and stiffest racing wheel made to date! FEATURES: The Forgeline SS1R wheel is a one piece forged monoblock construction – meaning that the entire wheel is precision-machined from a single forging of a proprietary grade of 6061-T6 aerospace aluminum. It features a split six spoke design, I-beamed spokes, tapered outer edge, and aggressive machining details that allow it to look as good as it performs. The Forgeline SS1R 5-Lug is available in a range of widths and custom offsets in diameters ranging from 18 to 22-inches and can be finished with a wide offering of fully-customizable powder coat colors and finish options. One-Piece Forged Monoblock Construction Concave Profile Split 6-Spoke Design I-Beamed Spoke Technology Aggressive Tapered Outer Edge Very Lightweight Very Strong (2100 lb street tire load rating) Minimal Deflection Under Load Generous Brake Clearance Forged 6061-T6 Aluminum Customizable Finish Options Legendary Forgeline Quality and Customer Service

These Girodisc rotors are a direct replacement for the OE rotors on the Super Trofeo with the addition of the provided caliper spacers. At 380mm diameter, these Girodisc rotors are slightly larger than the 365mm OEM rotors. The Girodisc front rotors are 24.5 lbs vs. 27.0 lbs for the stock units. By upgrading your brakes with lightweight, high performance replacements as opposed to a big brake kit, your factory brake bias and ABS effecitveness are not compromised. The reduction in rotational and unsprung weight allows for quicker acceleration, better brake feel, and more precise suspension response. The central hat section of the Girodisc rotor is made from strictly USA-sourced 6061-T6 aircraft specification aluminum. The disc is made from Girodisc's own proprietary cast iron, poured in the USA and machined from start to finish in house at Girodisc. The rotor utilizes a curved-vane design, developed in racing to act as a centrifugal pump forcing cool air through the disc. The disc and hat have a floating mount system, which utilizes 12 high-strength alloy steel drive pins, manufactured in the US by Girodisc and cadmium plated for long-lasting corrosion resistance. These pins take the loads from braking while maintaining the axial and radial float between the hat and disc. They are secured by class 12.9 cap screws and hardened washers. In order to keep the rotors from making noise when cold, the pins are mounted with anti-noise springs on the disc side, allowing the iron disc to expand as it heats up while eliminating the rattle and noise commonly associated with floating rotors. This float also allows the rotor to self center between the brake pads. Once the Girodisc system is in place, you simply replace the cast iron discs when needed. This reduces cost over time by allowing you to re-use the aluminum central hats. Sold/priced per pair

Thunderhill is an Authorized dealer for GiroDisc products and we are one of the largest stocking dealers in the country. We ship most products same or next business day to ensure we meet your delivery deadline. Fits Lamborghini Gallardo Super Trofeo The GiroDisc system is a direct replacement for the OEM brake disc. The 2-piece floating disc will bolt directly to the car and work with OEM calipers perfectly. By upgrading your brakes with these lightweight high-performance replacements as opposed to a big brake kit, your factory bias is maintained as well as your ABS efficiency. The Giro Disc rotors are lighter than OEM pieces. The reduction in rotational and unsprung weight allows for quicker acceleration and suspension response. When used with Pagid or PFC performance brake pads, and Thunderhill RF-1 brake fluid (also available from CompetitionMotorsport.com), you have an amazing solution to overheating, cracking and warping rotors. The central hat section of the disc is made from 6061-T6 aircraft specification aluminum. The disc is manufactured from cast iron which is constructed in the USA and is made to the same specification with the same material used by professional racing organizations. The rotors curved vane design was developed in racing and acts as a centrifugal pump to force cooling air through the disc. The rotor and hat mount together through a floating mount system which utilizes 8-10 high strength alloy steel drive pins manufactured by GiroDisc in the USA to our own specifications and are cadmium plated for corrosion resistance. The alloy drive pins transfer the load from the brake action while maintaining the axial and radial float between the disc rotor and hat. The pins are secured by grade12 cap screws with hardened washers and mounted with anti-noise spring washers to allow for heat expansion while eliminating the rattle and noise associated with floating rotors. The 2-piece GiroDisc design allows for rotor only replacement as well to minimize future replacement costs and deliver outstanding performance and cooling. Sold/Priced per pair.

COBB Tuning Accessport V3 For 991.2 Carrera/S/GTS 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. AVAILABLE OTS MAPS: 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 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. CONFIRMED APPLICATIONS: 2017-2019 Porsche 911 (991.2) Carrera 4 Cabriolet MT, PDK 2017-2019 Porsche 911 (991.2) Carrera 4 GTS Cabriolet MT, PDK 2017-2019 Porsche 911 (991.2) Carrera 4 GTS, PDK 2017-2019 Porsche 911 (991.2) Carrera 4 MT, PDK 2017-2019 Porsche 911 (991.2) Carrera 4S Cabriolet MT, PDK 2017-2019 Porsche 911 (991.2) Carrera 4S MT, PDK 2017-2019 Porsche 911 (991.2) Carrera Cabriolet MT, PDK 2017-2019 Porsche 911 (991.2) Carrera GTS Cabriolet MT, PDK 2017-2019 Porsche 911 (991.2) Carrera GTS MT, PDK 2017-2019 Porsche 911 (991.2) Carrera MT, PDK 2017-2019 Porsche 911 (991.2) Carrera S Cabriolet MT, PDK 2017-2019 Porsche 911 (991.2) Carrera S MT, PDK 2017-2019 Porsche 911 (991.2) Targa 4 GTS MT, PDK 2017-2019 Porsche 911 (991.2) Targa 4 MT, PDK 2017-2019 Porsche 911 (991.2) Targa 4S MT, 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

Call us any time at 844-438-7244 for Thunderhill-Exclusive Forgeline pricing you won't find anywhere else! Thunderhill offers FREE SHIPPING on all Forgeline Wheel Orders! FORGELINE GA3R CL (PORSCHE CENTERLOCK) Priced per Wheel (ask about our special wheel and tire package pricing) CONTACT ONE OF OUR SPECIALISTS TODAY TO CREATE YOUR CUSTOM FORGED WHEEL SET. BECAUSE WE USE FORGELINES ON OUR OWN CARS, WE KNOW WHAT WORKS FOR YOURS! After over 20 years of involvement with teams of virtually every sports car racing organization in the world, Forgeline has learned what it takes to produce a lightweight racing wheel that can withstand the fierce conditions of the sport. This knowledge has been applied to their latest and greatest - the best three-piece wheel that they have ever made - the GA3R. This version, the GA3R CL, is engineered specifically for Porsche Center Lock applications.Their signature "I-beamed" spoke technology reduces weight and applies additional strength and rigidity within the spokes of the wheel. The hidden titanium assembly hardware delivers a smooth clean look and makes wheel cleaning faster and easier. The design of the GA3R's center allows plenty of room for caliper clearance and extreme brake fitment. And Forgeline employed a new, proprietary fast-drying super-strength sealer that is highly resistant to leaks and allows for quick and easy repairs.The GA3R CL is truly designed for racing. It is engineered with a 2100-lb. street-tire load rating to ensure strength and integrity, even when subjected to the massive loads encountered on the stickiest race tires. And it is the only wheel that is actually warranted for use in racing applications!The GA3R CL is produced using Forgeline's traditional forging method, machined from 6061-T6 aluminum billets with heat-treated rim-shells. And just like any Forgeline wheel, the GA3R CL is fully customizable in fitment and finish.Now available in 18-inch, 19-inch, and 20-inch sizes in virtually any width and offset. Extremely Lightweight and Very Strong 3-Piece Competition Wheel Stepped-Lip Design I-Beamed Spoke Technology Lightweight Titanium Fasteners Hidden Fasteners Generous Brake Clearance Forged 6061-T6 Aluminum Heat-Treated Rim Shells 2100-lb. Street-Tire Load Rating Warranted for Racing! Unlimited Customizable Fitment and Finish Options

Call us any time at 844-438-7244 for Thunderhill-Exclusive Forgeline pricing you won't find anywhere else! Thunderhill offers FREE SHIPPING on all Forgeline Wheel Orders! FORGELINE GW3R (5 LUG) Priced per Wheel (ask about our special wheel and tire package pricing) CONTACT ONE OF OUR SPECIALISTS TODAY TO CREATE YOUR CUSTOM FORGED WHEEL SET. BECAUSE WE USE FORGELINES ON OUR OWN CARS, WE KNOW WHAT WORKS FOR YOURS! After over 20 years of involvement with teams of virtually every sports car racing organization in the world, we have learned what it takes to produce a racing wheel that can withstand the fierce conditions of the sport. This knowledge has been applied to our latest competition wheel - the GW3R.The Forgeline GW3R is an attractive contemporary premium 3-piece performance racing wheel featuring our "I-Beamed" spoke technology to reduce weight while adding strength and rigidity. It uses hidden ARP stainless steel assembly hardware for a smooth clean appearance and faster/easier wheel cleaning. Plus the design of the center allows plenty of room for caliper clearance and extreme brake fitment. Visible through-bolts are an option on this wheel, for those who prefer the look of the assembly hardware. The GW3R is designed for racing. It is engineered with a 1900 lb. street-tire load rating to ensure strength and integrity, even when subjected to the massive loads encountered when used with the stickiest race tires. The GW3R is produced using our traditional forging method utilizing 6061-T6 aluminum with heat-treated rim shells. And just like any Forgeline wheel, the GW3R offers fully-customizable fitment and finish, including center-lock applications. 3-Piece Performance Wheel Stepped-Lip Design I-Beamed Spoke Technology Hidden ARP Fasteners Generous Brake Clearance Forged 6061-T6 Aluminum Heat-Treated Rim Shells 1900 lb. Street-Tire Load Rating Customizable Fitment and Finish Options

Call us any time at 844-438-7244 for Thunderhill-Exclusive Forgeline pricing you won't find anywhere else! Thunderhill offers FREE SHIPPING on all Forgeline Wheel Orders! FORGELINE GZ3R (5 LUG) Priced per Wheel (ask about our special wheel and tire package pricing) CONTACT ONE OF OUR SPECIALISTS TODAY TO CREATE YOUR CUSTOM FORGED WHEEL SET. BECAUSE WE USE FORGELINES ON OUR OWN CARS, WE KNOW WHAT WORKS FOR YOURS! After over 20 years of involvement with teams of virtually every sports car racing organization in the world, we have learned what it takes to produce a racing wheel that can withstand the fierce conditions of the sport. This knowledge has been applied to our latest competition wheel - the GZ3R.An updated version of the incredibly popular ZX3R, the Forgeline GZ3R is an attractive contemporary premium 3-piece performance racing wheel featuring our "I-beamed" spoke technology to reduce weight while adding strength and rigidity. It uses hidden ARP stainless steel assembly hardware for a smooth clean appearance and faster/easier wheel cleaning. Plus the design of the center allows plenty of room for caliper clearance and extreme brake fitment. Visible through-bolts are an option on this wheel, for those who prefer the look of the assembly hardware. The GZ3R is designed for racing. It is engineered with a 1900 lb. street-tire load rating to ensure strength and integrity, even when subjected to the massive loads encountered when used with the stickiest race tires. The GZ3R is produced using our traditional forging method utilizing 6061-T6 aluminum with heat-treated rim shells. And just like any Forgeline wheel, the GZ3R offers fully-customizable fitment and finish, including center-lock applications. 3-Piece Performance Wheel Stepped-Lip Design I-Beamed Spoke Technology Hidden ARP Fasteners Generous Brake Clearance Forged 6061-T6 Aluminum Heat-Treated Rim Shells 1900 lb. Street-Tire Load Rating Customizable Fitment and Finish Options

Thunderhill is an Authorized dealer for GiroDisc products and we are one of the largest stocking dealers in the country. We ship most products same or next business day to ensure we meet your delivery deadline. Fits Ferrari 430 Challenge The GiroDisc system is an upgrade to a 2-piece steel rotor and aluminum hat combination and is a direct replacement for the OEM brake disc. The 2-piece floating disc will bolt directly to the car and work with OEM calipers perfectly. By upgrading your brakes with these lightweight high-performance replacements as opposed to a big brake kit, your factory bias is maintained as well as your ABS efficiency. The Giro Disc rotors are lighter than OEM pieces. The reduction in rotational and unsprung weight allows for quicker acceleration and suspension response. When used with Pagid or PFC performance brake pads, and Thunderhill RF-1 brake fluid (also available from CompetitionMotorsport.com), you have an amazing solution to overheating, cracking and warping rotors. The central hat section of the disc is made from 6061-T6 aircraft specification aluminum. The disc is manufactured from cast iron which is constructed in the USA and is made to the same specification with the same material used by professional racing organizations. The rotors curved vane design was developed in racing and acts as a centrifugal pump to force cooling air through the disc. The rotor and hat mount together through a floating mount system which utilizes 8-10 high strength alloy steel drive pins manufactured by GiroDisc in the USA to our own specifications and are cadmium plated for corrosion resistance. The alloy drive pins transfer the load from the brake action while maintaining the axial and radial float between the disc rotor and hat. The pins are secured by grade12 cap screws with hardened washers and mounted with anti-noise spring washers to allow for heat expansion while eliminating the rattle and noise associated with floating rotors. The 2-piece GiroDisc design allows for rotor only replacement as well to minimize future replacement costs and deliver outstanding performance and cooling. Sold/Priced per pair.

FITS: Ferrari 430 SCUDERIA Thunderhill is an Authorized dealer for GiroDisc products and we are one of the largest stocking dealers in the country. We ship most products same or next business day to ensure we meet your delivery deadline. The GiroDisc system is an upgrade to a 2-piece steel rotor and aluminum hat combination and is a direct replacement for the OEM brake disc. The 2-piece floating disc will bolt directly to the car and work with OEM calipers perfectly. By upgrading your brakes with these lightweight high-performance replacements as opposed to a big brake kit, your factory bias is maintained as well as your ABS efficiency. The Giro Disc rotors are lighter than OEM pieces. The reduction in rotational and unsprung weight allows for quicker acceleration and suspension response. When used with Pagid or PFC performance brake pads, and Thunderhill RF-1 brake fluid (also available from CompetitionMotorsport.com), you have an amazing solution to overheating, cracking and warping rotors. The central hat section of the disc is made from 6061-T6 aircraft specification aluminum. The disc is manufactured from cast iron which is constructed in the USA and is made to the same specification with the same material used by professional racing organizations. The rotors curved vane design was developed in racing and acts as a centrifugal pump to force cooling air through the disc. The rotor and hat mount together through a floating mount system which utilizes 8-10 high strength alloy steel drive pins manufactured by GiroDisc in the USA to our own specifications and are cadmium plated for corrosion resistance. The alloy drive pins transfer the load from the brake action while maintaining the axial and radial float between the disc rotor and hat. The pins are secured by grade12 cap screws with hardened washers and mounted with anti-noise spring washers to allow for heat expansion while eliminating the rattle and noise associated with floating rotors. The 2-piece GiroDisc design allows for rotor only replacement as well to minimize future replacement costs and deliver outstanding performance and cooling. Sold/Priced per pair.

FITS: Ferrari 458 Italia Thunderhill is an Authorized dealer for GiroDisc products and we are one of the largest stocking dealers in the country. We ship most products same or next business day to ensure we meet your delivery deadline. The GiroDisc system is an upgrade to a 2-piece steel rotor and aluminum hat combination and is a direct replacement for the OEM brake disc. The 2-piece floating disc will bolt directly to the car and work with OEM calipers perfectly. By upgrading your brakes with these lightweight high-performance replacements as opposed to a big brake kit, your factory bias is maintained as well as your ABS efficiency. The Giro Disc rotors are lighter than OEM pieces. The reduction in rotational and unsprung weight allows for quicker acceleration and suspension response. When used with Pagid or PFC performance brake pads, and Thunderhill RF-1 brake fluid (also available from CompetitionMotorsport.com), you have an amazing solution to overheating, cracking and warping rotors. The central hat section of the disc is made from 6061-T6 aircraft specification aluminum. The disc is manufactured from cast iron which is constructed in the USA and is made to the same specification with the same material used by professional racing organizations. The rotors curved vane design was developed in racing and acts as a centrifugal pump to force cooling air through the disc. The rotor and hat mount together through a floating mount system which utilizes 8-10 high strength alloy steel drive pins manufactured by GiroDisc in the USA to our own specifications and are cadmium plated for corrosion resistance. The alloy drive pins transfer the load from the brake action while maintaining the axial and radial float between the disc rotor and hat. The pins are secured by grade12 cap screws with hardened washers and mounted with anti-noise spring washers to allow for heat expansion while eliminating the rattle and noise associated with floating rotors. The 2-piece GiroDisc design allows for rotor only replacement as well to minimize future replacement costs and deliver outstanding performance and cooling. Sold/Priced per pair.