Recaro Holding GmbH
Recaro Pole Position (ABE) Seat
from $1,495.00
Recaro Pole Position (ABE) Racing Seat
The Ultimate Road Course Pro Seat
The Recaro Pole Position (ABE) is a thoroughbred racing shell licensed for a sporty ride on the open road. The Recaro Pole Position (ABE) is the ultimate track-road crossover seat. With a one-piece shell made of glass-fiber reinforced plastic (GFRP) or carbon fiber (CF) and flawless ergonomics, it's no wonder this seat has a long-standing track record as one of club motorsport’s most popular racing shells. Many exclusive car manufacturers upgrade their top performance models with the Pole Position ABE.
The Recaro Pole Position (ABE) is available trimmed in Black Velour, Ambla Leather/Red Suede, Black Velour, or Full Black Leather (some shell/color combos are not available).
Uses these Recaro side mounts.
The Recaro Pole Position (ABE) is not a certified competition seat. It is not homologated by either SFI or FIA.
Recaro Pole Position (ABE) Seat Details
Recaro proprietary ergonomics: S-shaped backrest with “built-in” lumbar support that protects against spinal compression in high-impact accidents
Highly flame-retardant upholstery (ISO 3795)
Weight: ~15.4 lbs (7.0 kg)
Belt slots for 4-point belt
Also suitable for use with a 3-point belt
Integrated headrest
ABE (German roadworthiness approval) component certification 1
Lumbar support can be padded
Glass fiber reinforced plastic (GFRP) shell has Black Ambla Leather/Red Suede upholstery
Carbon Fiber (CF) shell comes with either Black Velour or Black Leather upholstery
Recaro Pole Position (ABE) Seat Dimensions
1 The German ABE (Allgemeine Betriebserlaubnis) standard is a certification issued by the German Federal Motor Transport Authority (Kraftfahrt-Bundesamt or KBA). This certification indicates that a particular aftermarket automotive part or modification complies with safety and environmental regulations, allowing it to be legally used on vehicles in Germany. The ABE standard ensures that modifications or aftermarket parts meet specific quality, safety, and environmental standards set by the German authorities. It's crucial for ensuring that vehicles remain safe and compliant with regulations even after modifications or the installation of aftermarket parts.
Recaro Holding GmbH
Recaro Pole Position N.G. (FIA) Racing Seat
$1,495.00
Recaro Pole Position N.G. (FIA) Racing Seat
The Recaro Pole Position N.G. (FIA) racing seat provides the best starting position for beginners and professionals alike who are looking to compete for podium places from the front row. The Pole Position's generous array of features and numerous options for personalizing the cushions and seat covers make it a popular favorite in GT, touring cars and club-racing motorsport.
Your Racing Seat Makes a Competitive Difference
For racing drivers, the seat is one of the most important parts of the car. A racing seat with optimal body support during high g-forces, plus great long-term driver comfort equals a competitive edge in driving performance. It’s also a safety device that protects the driver from injury. The Recaro Pole Position N.G. (FIA) gives you both performance and safety. More than 50 years of experience in racing seat technology goes into its design. The Pole Position is amazingly comfortable, providing the best-possible protection with support that holds the driver firmly in the right position to get the job done.
The Recaro Pole Position N.G. (FIA) is available trimmed in Black Velour, Red Jersey/Suede, Black Leather/Grey Suede, or Full Black Leather.
Recaro Steel Side Mount Brackets are included. (Part #7223825)
Recaro Pole Position N.G. (FIA) Racing Seat Details
FIA certified and crash tested
Certified for five years' use in FIA-sanctioned races
RECARO proprietary ergonomics: S-shaped backrest with built-in lumbar support that protects against spinal compression in high-impact accidents
Weight: ~16.9 lbs (7.7 kg)
Aggressive thigh and torso bolstering
Long-lasting, high-quality and flame retardant upholstery
High quality durable foam
Screw-mounted panels at belt slots
Replaceable seat and backrest cushions
Suitable for 4-, 5- or 6-point harnesses
Includes FIA-approved Pole Position N.G. (FIA) Steel Side Mount (7223825)
Recaro Pole Position N.G. FIA Racing Seat Dimensions
GiroDisc Racing Brakes & Technologies
A1-216 Girodisc 2pc Front Brake Rotors for Audi RS4, RS5 (B9)
$1,450.00
A1-216 Girodisc 2pc Front Brake Rotors for Audi RS4, RS5 (B9)
FITMENT: Audi RS4 and RS5 (B9), Front
The Girodisc system is an upgrade to a two-piece steel rotor and aluminum hat combination and is a direct replacement for the OEM brake rotors. These two-piece floating rotors will bolt directly to the car and work with your OEM calipers perfectly. By upgrading your brakes with these lightweight, high-performance replacements (as opposed to a big brake kit), your factory brake bias is maintained, along with your ABS efficiency.
Girodisc two-piece floating rotors are lighter than OEM brake rotors. This reduction in rotational mass and unsprung weight allows for quicker acceleration, sharper steering, and faster suspension response.
When used with Pagid or PFC performance brake pads and CMS RF-1 brake fluid (available from ), you have an amazing solution to overheating, cracking and warping rotors.
The central hat section of each Girodisc is made from 6061-T6 aircraft specification aluminum. The disc is manufactured from cast iron constructed in the USA, 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 ten high strength alloy steel drive pins manufactured by Girodisc in the USA to their 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 Grade-12 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 two-piece Girodisc design allows for disc-only replacement as well, minimizing future replacement costs and delivering outstanding performance.
Sold/priced per pair.
Features:
• Built for racing reliability and consistent performance
• Compatible with demanding track environments
• Designed for perfect fit and easy installation
FAQs:
Is this part track-proven? Yes, it has been tested extensively under racing conditions.
Does it require professional installation? While not required, professional installation is recommended for best performance.
Will this fit my vehicle? Please refer to the fitment guide or contact us to confirm compatibility.
Can I return this if it doesn’t fit? Yes, as long as it’s unused and in original packaging.
GiroDisc Racing Brakes & Technologies
A2-184 Girodisc 2pc Rear Brake Rotors (C6 ZR1)
$1,450.00
A2-184 Girodisc 2pc Rear Brake Rotors (C6 ZR1)
Fits Chevrolet C6 ZR1
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 RF-1 brake fluid (also available from Discovery Parts), 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.
Features:
• Built for racing reliability and consistent performance
• Compatible with demanding track environments
• Designed for perfect fit and easy installation
FAQs:
Is this part track-proven? Yes, it has been tested extensively under racing conditions.
Does it require professional installation? While not required, professional installation is recommended for best performance.
Will this fit my vehicle? Please refer to the fitment guide or contact us to confirm compatibility.
Can I return this if it doesn’t fit? Yes, as long as it’s unused and in original packaging.
Racetech Manufacturing Limited
Racetech RT4100 Racing Seat
from $1,429.00
Racetech RT4100 Racing Seat
The Racetech RT4100 Racing Seat is a lightweight FIA-approved fiberglass racing seat engineered for exceptional driver support, comfort, and fitment flexibility. Designed to accommodate a wide range of drivers and vehicle cockpits, the RT4100 strikes the ideal balance between shoulder containment and compact external dimensions, making it an excellent choice for road racing, endurance racing, time attack, autocross, rally, and HPDE applications.
Derived from Racetech's championship-winning seat technology, the RT4100 incorporates the company's patented back-mount compatibility system, originally developed for the acclaimed 119 and 129 Series seats. This innovative design allows the seat to be attached directly to a roll cage at shoulder level for increased support and reduced seat flex under high-load conditions.
Large harness guides, pronounced thigh support, parallel seat sides, and a removable molded base cushion provide outstanding comfort and adaptability for drivers of varying heights and builds. Breathable Spacer mesh fabric through the torso area improves airflow and comfort during long race sessions.
Available RT4100 Variants
RT4100 – Standard-size fiberglass racing seat.
RT4100WT – Wide & Tall version featuring an additional 60mm of height and 40mm of width.
RT4100HR – Standard-width seat with integrated head restraints.
RT4100WTHR – Wide & Tall seat with integrated head restraints.
Mounting Note: RT4100 Series seats utilize Racetech RTB1009M alloy side mounting brackets (sold separately).
Racetech RT4100 Features
Lightweight fiberglass composite shell construction
FIA 8855-1999 homologated racing seat
Patented back-mount compatible design
Gloss black gel-coat shell finish
Black fire-retardant fabric upholstery
Breathable Spacer mesh torso panels for improved airflow
Large harness openings for proper belt positioning
Removable molded base cushion
Pronounced thigh bolsters for enhanced support
Available in Standard and Wide & Tall configurations
Technical Specifications
Homologation: FIA 8855-1999
Shell Material: Fiberglass Composite
Shell Finish: Gloss Black Gel-Coat
Upholstery: Fire-Retardant Fabric with Spacer Mesh Inserts
Minimum Shell Weight: 5.7 kg (12.5 lb)
Mounting Type: Side Mount / Back-Mount Compatible
Available Sizes: Standard and Wide & Tall (WT)
Why Choose the Racetech RT4100?
The Racetech RT4100 combines lightweight construction, FIA-certified safety, exceptional driver comfort, and advanced back-mount technology in a versatile package that fits a broad range of vehicles. Whether you're building a dedicated race car or upgrading your track-day machine, the RT4100 delivers the support, durability, and performance Racetech seats are known for worldwide.
Sparco S.p.A.
Sparco Ultra Racing Seat
$1,229.00
Sparco ULTRA Racing Seat
The Sparco Ultra seat is the lightest FIA 8859-1999 seat in the Sparco range at only 11.4lbs. It is constructed with light weight QRT Technology. The Sparco Ultra seat is revolutionary because it was designed to be used without a cover or padding to minimize weight and maximize performance. This allows for a lower seating position and also better feedback from the chassis of your race car. The Sparco Ultra shell has both form and function.
t has an extremely comfortable shape that is contoured for the body with the perfect amount of recline and lumbar support. The Sparco Ultra race seat was designed to fit into very narrow cockpits but still offer sizing that fits a standard to large size driver. The Sparco Ultra is FIA 8859-1999 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. This innovative production method generates 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.
Sparco Ultra Race Seat Sizing
Medium / Large (up to 36” waist)
Sparco Ultra Race Seat - Technology
Ultralight light weight QRT Technology shell
Excellent fitment into small narrow vehicle cockpits
Excellent ergonomicsLower Seating position
FIA 8859-1999 approved
Dimensions
SPA Technique
Spa Extreme Novec SFI Fire System 5lb - 3-Way Firing Head
$1,215.00
Spa Extreme Novec SFI Fire System 5lb with Three-Way Firing Head
Why the SPA Technique three-way firing head? Safety. This extraordinary fire system can be discharged manually using the pull cable or electric push button. Or it will fire automatically at 155º F, thanks to a specially designed frangible bulb that discharges your fire system in the event of an unconscious driver.
SPA Technique Extreme Novec 1230 5lb SFI 17.1 certified fire system is the next generation of race car fire suppression. The new 3M Novec 1230 is not only safer for your driver, but also for the environment. All while being non-conductive (i.e., safe for electronics) and leaving no residue. If you want the safest, most fool-proof race car fire system, the SPA Technique Novec 1230 Extreme system with the three-way firing head is your first choice.
Easy Installation with the Complete Kit
Installation of your SPA Technique 5lb SFI 17.1 system is easy with this kit including everything you need for a easy and safe installation. A completely filled SFI 17.1 certified and labeled bottle is included, along with two stainless steel retaining straps. For discharge, the single six-foot pull cable is typically long enough to allow location of the bottle where the you and your crew chief want it. This complete fire system includes two nozzles, one T-fittings, one bulkhead fitting, and 10 feet of 5/16" easy-to-install aluminum tubing. There is also a new "E" decal to complete your installation.
SPA Technique fire systems are the perfect choice for drivers who want the best in SFI 17.1 certified fire safety.
This pressurized fire system can only ship via Ground.
Spa Extreme Novec SFI Fire System 5lb Three-Way Head Details:
Manufacturer: SPA Technique
Manufacturer part number: EX-SFI5-3W
Discharge 1: Pull-Cable
Discharge 2: Push-Button
Discharge 3: Automatic at 155º F (68º C)
Certification: SFI 17.1
Suppression Agent: 3M Novec 1230
Toxic: No
Conductive: No
Clean-up required: No
Spa Extreme Novec SFI Fire System Contents:
Fully Charged Novec 1230 Bottle w/ 3-Way Head
Retaining Straps x 2
Pull Cable, six feet
Discharge Nozzles x 2
T-Fitting
Bulkhead Fitting
5/16" Aluminum Tubing, 10 feet
E-Sticker
Sparco S.p.A.
Sparco Circuit/Circuit II Carbon Fiber Racing Seats | 2028 Expiry
$1,199.66
$1,999.00
Sparco Circuit / Circuit II Carbon Fiber Racing Seat
2028 Expiry
The Sparco Circuit Carbon is the carbon fiber version of the Circuit QRT which is a competition seat designed to provide additional head and neck protection. It is constructed with light weight “Pre-Preg” aerospace grade carbon fiber, also known as Dry Carbon. The Circuit Carbon includes integrated bolsters to protect the head from lateral impacts. This seat can be used with an FHR (frontal head restraint) device for even greater protection. The ultra-light shell is features impact-absorbing material surround on the headrest. It has high grip material in strategic places such as the shoulder bolsters and seat bottom to aid in lateral support. The Circuit Carbon is FIA 8859-1999 approved.
SPARCO CIRCUIT CARBON FIBER RACE SEAT TECHNOLOGY
Ultralight Pre-Preg Carbon Fiber shellExcellent fitment (for a head restraint seat) into smaller cockpitsExcellent ergonomicsFire-retardant fabricSpecial non-slip fabricFIA 8859-1999
The Sparco Circuit Carbon Fiber is an ultra-light competition seat specifically designed for circuit use. Made from carbon fiber, the Sparco Circuit Carbon Fiber has an ultra-light shell. The Sparco Circuit Carbon Fiber includes integrated bolsters to protect the head. This seat can be used with a Hans device for even greater protection. The ultra-light shell is then wrapped in an impact-absorbing and fire retardant fabric that helps hold the body. The integrated head protection is designed to work comfortably and safely with a Hans Device. The slim back offers high lateral support, while an all-new, thin-profile bottom cushion keeps the driver low in the seat without sacrificing comfort. As with all Sparco racing seats, the anti-wear fabric has been added to the seat edges to improve durability and wear.
The Sparco Circuit Carbon Fiber is FIA approved and available in two sizes: Circuit (Standard) and Circuit II (Large).
The integrated head protection is designed to work comfortably and safely with a Hans Device. The slim back offers high lateral support, while an all-new, thin-profile bottom cushion keeps the driver low in the seat without sacrificing comfort. As with all Sparco racing seats, the anti-wear fabric has been added to the seat edges to improve durability and wear.
SPARCO CIRCUIT SIZING
Small / Narrow – up to a 32” waist (pants size)
SPARCO CIRCUIT II SIZING
Medium – up to a 36” waist (pants size)
Recaro Holding GmbH
Recaro Profi SPG Racing Seat
$1,195.00
Recaro Profi SPG Racing Seat
All race drivers want to win. That’s the goal. And winning starts with how you fit in the car and relate ergonomically to its controls. The Recaro Profi SPG racing seat provides optimized body support during high g-force events, keeping you firmly in the right place to do your job. The Recaro Profi SPG also gives you great long term comfort, and it is this combination of comfort and support that gives you a competitive edge in driving performance.
The Profi SPG’s ergonomic S-shaped fiberglass shell fits the natural curve of your spine, providing “built-in” structured lumbar support that protects against spinal compression in high-impact accidents.
Ideal for off-road and rally use, the shell of the Recaro Profi SPG with glass fiber reinforced polymer has been proven many times over and offer superb lateral hold on the race track as well as off-road. Also available in XL version.
RECARO PROFI SPG RACING SEAT DETAILS
FIA 8855-1999 certified and crash tested
RECARO proprietary ergonomics: S-shaped shell with “built-in” lumbar support
RECARO high-integrity fiberglass comfort shell
Aggressive thigh and torso bolstering
Lumbar cushions
Shock-absorbing foam
RECARO friction grip at shoulders
Screw-mounted panels at belt slots
Flame-retardant upholstery
High-quality, durable foam
Suitable for 4, 5, or 6-point harnesses
RECARO PROFI SPG RACING SEAT DIMENSIONS
GiroDisc Racing Brakes & Technologies
Girodisc A2-307 Rear Rotors for Toyota GR Supra
$1,150.00
Girodisc A2-307 Rear Rotors for Toyota GR Supra
FITMENT: Toyota GR Supra (345mm), rear
This Girodisc two-piece rotor set is a direct replacement for the Rear rotors on the Toyota Supra GR. Girodisc two-piece, fully floating rotor assemblies help shed unsprung weight and rotating mass from the Rear axle of the Toyota Supra GR, while being far more durable in track use.
American Made With Specially Formulated Materials
Girodisc rotor rings are machined from a proprietary casting made of high-carbon steel formulated to Girodisc’s specifications. This superior metallurgy results in a rotor that holds up better, and the 72 curved vanes act as a centrifugal pump pulling air in through the hub to effectively cool the rotors under hard use. The two-piece design means the reusable hat which can be attached to new rotor rings (part number D2-307) when the latter need to be replaced.
All major components including the hats, rotor rings, and drive pins are manufactured in-house at the Girodisc facility in Bellingham, WA, from domestically-sourced materials. The hat is made from 6061-T6 aluminum and coated in a black anodized finish. The drive pins are made from a high-strength steel alloy and cadmium-plated for corrosion resistance. All rotors are assembled with spring clips and Belleville washers for race-ready float while also being street-friendly with no noise from loose hardware.
We also recommend replacing them if a crack leads to the edge of the ring.
Sold and priced per pair.
Features:
• Built for racing reliability and consistent performance
• Compatible with demanding track environments
• Designed for perfect fit and easy installation
FAQs:
Is this part track-proven? Yes, it has been tested extensively under racing conditions.
Does it require professional installation? While not required, professional installation is recommended for best performance.
Will this fit my vehicle? Please refer to the fitment guide or contact us to confirm compatibility.
Can I return this if it doesn’t fit? Yes, as long as it’s unused and in original packaging.
GiroDisc Racing Brakes & Technologies
Girodisc A1-307 Front Rotors for Toyota GR Supra
$1,150.00
Girodisc A1-307 Front Rotors for Toyota GR Supra
FITMENT: Toyota GR Supra (348mm), front
This Girodisc two-piece rotor set is a direct replacement for the front rotors on the Toyota Supra GR. Girodisc two-piece, fully floating rotor assemblies help shed unsprung weight and rotating mass from the front axle of the Toyota Supra GR, while being far more durable in track use.
American Made With Specially Formulated Materials
Girodisc rotor rings are machined from a proprietary casting made of high-carbon steel formulated to Girodisc’s specifications. This superior metallurgy results in a rotor that holds up better, and the 72 curved vanes act as a centrifugal pump pulling air in through the hub to effectively cool the rotors under hard use. The two-piece design means the reusable hat which can be attached to new rotor rings (part number D1-307) when the latter need to be replaced.
All major components including the hats, rotor rings, and drive pins are manufactured in-house at the Girodisc facility in Bellingham, WA, from domestically-sourced materials. The hat is made from 6061-T6 aluminum and coated in a black anodized finish. The drive pins are made from a high-strength steel alloy and cadmium-plated for corrosion resistance. All rotors are assembled with spring clips and Belleville washers for race-ready float while also being street-friendly with no noise from loose hardware.
We also recommend replacing them if a crack leads to the edge of the ring.
Sold and priced per pair.
Features:
• Built for racing reliability and consistent performance
• Compatible with demanding track environments
• Designed for perfect fit and easy installation
FAQs:
Is this part track-proven? Yes, it has been tested extensively under racing conditions.
Does it require professional installation? While not required, professional installation is recommended for best performance.
Will this fit my vehicle? Please refer to the fitment guide or contact us to confirm compatibility.
Can I return this if it doesn’t fit? Yes, as long as it’s unused and in original packaging.
Sparco S.p.A.
Sparco Pro ADV QRT Racing Seat
$1,129.00
Sparco Pro ADV QRT Racing Seat
The Sparco Pro ADV QRT Racing Seat represents the evolution of one of the most respected head-restraint competition seats in motorsports. Developed through a collaboration between Sparco and the FIA, the Pro ADV QRT was engineered to raise the standard for driver protection, ergonomics, and lightweight performance. The result is a race-proven competition seat that delivers exceptional head containment, advanced impact management, and outstanding driver support.
Building upon the success of the original Pro ADV, the latest Pro ADV QRT incorporates Sparco's patented QRT (Quick Resin Technology) manufacturing process, significantly reducing weight while increasing rigidity and maintaining exceptional strength. The redesigned head restraint geometry improves fitment in modern vehicles with tighter cockpits while preserving the outstanding protection and containment that made the Pro ADV a favorite among professional racers.
The Pro ADV QRT is ideally suited for road racing, endurance racing, time attack, club racing, and high-performance track vehicles where driver safety and lateral support are critical.
Advanced Head and Shoulder Protection
The Pro ADV QRT was specifically designed to enhance driver protection during side impacts and high-speed incidents. Deep shoulder containment and integrated head restraints help stabilize the driver's upper body while reducing head movement during aggressive cornering, braking, and impact events.
The revised head restraint design improves compatibility with smaller cockpit vehicles while maintaining the protection required for professional motorsport competition.
What is Sparco QRT Technology?
Developed at Sparco's OEM Composite Laboratory in Italy, QRT (Quick Resin Technology) utilizes advanced manufacturing methods derived from aerospace engineering. QRT technology creates one of the lightest fiberglass composite racing seat shells available while maintaining exceptional rigidity and durability.
Compared to traditional fiberglass construction, QRT technology reduces overall shell weight by up to 30%, delivering a remarkable strength-to-weight ratio that approaches carbon fiber performance at a significantly lower cost.
Sparco Pro ADV QRT Features
Patented QRT ultra-lightweight fiberglass composite shell
FIA 8855-1999 homologated racing seat
Integrated head restraint and shoulder containment system
Redesigned halo geometry for improved fitment in compact cockpits
Excellent lateral support and driver containment
Special non-slip fabric on shoulders and seat cushion
Fire-retardant upholstery materials
Professional-grade ergonomics for reduced driver fatigue
Designed in cooperation with FIA safety initiatives
Ideal for road racing, endurance racing, club racing, and time attack competition
Driver Fitment
The Sparco Pro ADV QRT is designed to accommodate medium to large drivers and is generally suitable for drivers up to approximately a 35-inch waist. Its optimized shell dimensions provide outstanding support while maintaining compatibility with a wide variety of race car cockpits.
Technical Specifications
Homologation: FIA 8855-1999
Shell Material: QRT Fiberglass Composite
Seat Type: Competition Seat with Integrated Head Restraints
Mounting Type: Side Mount
Harness Compatibility: Multi-Point Racing Harnesses
HANS Compatible: Yes
Upholstery: Fire-Retardant Fabric with Non-Slip Inserts
Why Choose the Sparco Pro ADV QRT?
The Pro ADV QRT delivers one of the best combinations of safety, fitment, and lightweight construction in the Sparco lineup. Its FIA-developed safety features, advanced containment design, and ultra-lightweight QRT shell make it a top choice for racers seeking professional-level protection without compromising comfort or cockpit compatibility.
For drivers who prioritize head protection, lateral support, and race-proven safety, the Sparco Pro ADV QRT remains one of the benchmark competition seats in motorsports.
Pro ADV QRT Dimensions
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Sparco S.p.A.
Sparco Circuit/Circuit II QRT Racing Seat
$1,129.00
Sparco Circuit / Circuit II QRT Racing Seat
The Sparco Circuit QRT is an ultra-light competition seat specifically designed for circuit use. Made from aramidic fiber-reinforced fiberglass with all-new QRT technology, the Sparco Circuit QRT has an ultra-light shell. The Sparco Circuit QRT includes integrated bolsters to protect the head. This seat can be used with a HANS/FHR device for even greater protection. The ultra-light shell is then wrapped in an impact-absorbing and fire retardant fabric that helps hold the body.
The integrated head protection is designed to work comfortably and safely with a Hans Device. The slim back offers high lateral support, while an all-new, thin-profile bottom cushion keeps the driver low in the seat without sacrificing comfort. As with all Sparco racing seats, the anti-wear fabric has been added to the seat edges to improve durability and wear.
The Sparco Circuit QRT is FIA 8855-1999 approved, available in two sizes: Circuit QRT (Standard) and Circuit II QRT (Large).
SPARCO QRT TECHNOLOGY
QRT technology gives an unparalleled mechanical strength/weight ratio for fiberglass composite racing seats. QRT technology gives an average weight savings of 30% when compared to standard fiberglass technology. The main benefit is that QRT seats approach weight of carbon fiber seat at the price of a fiberglass composite seat.
SPARCO CIRCUIT TECH
QRT technology – 30% weight savings
Ultra-light AramIdic fiber-reinforced fiberglass shell
Integrated head bolsters for greater safety
HANS device compatible
Fire retardant fabric
FIA approved
The integrated head protection is designed to work comfortably and safely with a Hans Device. The slim back offers high lateral support, while an all-new, thin-profile bottom cushion keeps the driver low in the seat without sacrificing comfort. As with all Sparco racing seats, the anti-wear fabric has been added to the seat edges to improve durability and wear.
DETAILS
Manufacturer: Sparco
Manufacturer part number: 008019RNR
Rating: FIA 8855-1999
Mounting: Side
Weight (shell only): 19.7 lbs
HANS Compatible
Ultra-light Aramidic fiber-reinforced fiberglass shell
Integrated head protection
Non-slip fabric for shoulders and bottom cushion
Smooth and slim backrest for high lateral support
Pre-shaped thigh cushion helps separate the driver's legs
Self-extinguishing fabric
DIMENSIONS
GiroDisc Racing Brakes & Technologies
Girodisc A1-268 Front Rotors for Toyota GR Corolla & GR Yaris
$1,100.00
Girodisc A1-268 Front Rotors for Toyota GR Corolla & GR Yaris
FITMENT:
Toyota GR Corolla (2023+), front
Toyota GR Yaris (2020+), front
This Girodisc two-piece rotor set is a direct replacement for the front rotors on the Toyota Corolla GR. Girodisc two-piece, fully floating rotor assemblies help shed unsprung weight and rotating mass from the front axle of the Toyota Corolla GR, while being far more durable in track use.
American Made With Specially Formulated Materials
Girodisc rotor rings are machined from a proprietary casting made of high-carbon steel formulated to Girodisc’s specifications. This superior metallurgy results in a rotor that holds up better, and the 72 curved vanes act as a centrifugal pump pulling air in through the hub to effectively cool the rotors under hard use. The two-piece design means the reusable hat which can be attached to new rotor rings (part number D1-268) when the latter need to be replaced.
All major components including the hats, rotor rings, and drive pins are manufactured in-house at the Girodisc facility in Bellingham, WA, from domestically-sourced materials. The hat is made from 6061-T6 aluminum and coated in a black anodized finish. The drive pins are made from a high-strength steel alloy and cadmium-plated for corrosion resistance. All rotors are assembled with spring clips and Belleville washers for race-ready float while also being street-friendly with no noise from loose hardware.
We also recommend replacing them if a crack leads to the edge of the ring.
Sold and priced per pair.
Features:
• Built for racing reliability and consistent performance
• Compatible with demanding track environments
• Designed for perfect fit and easy installation
FAQs:
Is this part track-proven? Yes, it has been tested extensively under racing conditions.
Does it require professional installation? While not required, professional installation is recommended for best performance.
Will this fit my vehicle? Please refer to the fitment guide or contact us to confirm compatibility.
Can I return this if it doesn’t fit? Yes, as long as it’s unused and in original packaging.
GiroDisc Racing Brakes & Technologies
A1-242 Girodisc 2pc Front Brake Rotors for Corvette Z51 (C8)
$1,100.00
A1-242 Girodisc 2pc Front Brake Rotors for Corvette Z51 (C8)
FITMENT: Chevy Corvette Z51 (C8), Front
The Girodisc system is an upgrade to a two-piece steel rotor and aluminum hat combination and is a direct replacement for the OEM brake rotors. These two-piece floating rotors will bolt directly to the car and work with your OEM calipers perfectly. By upgrading your brakes with these lightweight, high-performance replacements (as opposed to a big brake kit), your factory brake bias is maintained, along with your ABS efficiency.
Girodisc two-piece floating rotors are lighter than OEM brake rotors. This reduction in rotational mass and unsprung weight allows for quicker acceleration, sharper steering, and faster suspension response.
When used with Pagid or PFC performance brake pads and CMS RF-1 brake fluid (available from ), you have an amazing solution to overheating, cracking and warping rotors.
The central hat section of each Girodisc is made from 6061-T6 aircraft specification aluminum. The disc is manufactured from cast iron constructed in the USA, 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 ten high strength alloy steel drive pins manufactured by Girodisc in the USA to their 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 class 12.9 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 two-piece Girodisc design allows for disc-only replacement as well, minimizing future replacement costs and delivering outstanding performance.
Sold/priced per pair.
Features:
• Built for racing reliability and consistent performance
• Compatible with demanding track environments
• Designed for perfect fit and easy installation
FAQs:
Is this part track-proven? Yes, it has been tested extensively under racing conditions.
Does it require professional installation? While not required, professional installation is recommended for best performance.
Will this fit my vehicle? Please refer to the fitment guide or contact us to confirm compatibility.
Can I return this if it doesn’t fit? Yes, as long as it’s unused and in original packaging.
