Vehicle Gear

Sparco ADV XT Carbon Racing Seat The Sparco ADV XT is an ultra-lightweight carbon fiber racing seat engineered to meet the FIA’s highest seat rating, FIA 8862-2009. Tested to withstand ~70G impacts and over 6,600 lbs of lateral force, the ADV XT delivers top-tier strength with a relaxed, GT-oriented driving position for long stints and endurance comfort. Energy-absorbing structures protect high-stress areas, while the self-extinguishing upholstery includes non-slip zones in the shoulders and seat base for secure support. HANS compatible and FIA approved when mounted with Sparco side-mount brackets #0049605. Technology Ultra-lightweight carbon fiber construction FIA 8862-2009 approved; ~70G impact testing GT-cockpit geometry with relaxed driving position HANS device compatible Fire-retardant, self-extinguishing upholstery Non-slip shoulder and seat inserts Dimensions Competition Motorsport | sales@competitionmotorsport.com | (844) 438-7244

Recaro Podium Carbon Fiber Racing Seat One Pair of Driver and Passenger seats The new Recaro Podium is much more than a thoroughbred CFRP shell seat. It’s a pioneering seat design for the contrasting demands of road and track. It’s not just its sleek outline, visible structures or motorsport-inspired pads in varying thicknesses that make heads turn. The Podium stands out because of its superior quality and exceptional performance on all road types – for driving day-to-day and at the limit. The Recaro Podium is the only retrofit shell seat on the market that is approved for use on public roads (including German ABE certification) and has FIA 8855-1999 homologation1. Racing seat technology doesn’t get any better than this! The Recaro Podium CF comes with ABE/component (German general roadworthiness approval) 3-point seatbelt certification available for many vehicles. (ABE/component certification only in conjunction with Recaro base frame and side mount.) Don't forget about the accessories needed for your installation including Podium specific Recaro side mounts and Recaro sliders for your new Recaro Podium seats. Recaro Podium CF Racing Seat Details Manufacturer: Recaro Seat shell: carbon fiber reinforced plastic (CFRP) Recaro Podium M: includes pads for medium-build drivers Recaro Podium L: includes pads for larger-build drivers Homologation: FIA 8855-1999 only with use of 4-, 5- or 6-point harness and appropriate side mounts1 Road use (ABE): with 3- or 4-point belts Developed for use with head and neck safety systems Suitable for race track or road use (ABE and FIA homologation1) Sleek racing seat look with exceptional lateral support Specially formed shoulder supports Integrated headrest AGR certified (German Healthier Backs Campaign) 1 Note: The Recaro Podium CF Carbon Racing Seat is FIA 8855-1999 approved only when installed using the Recaro FIA Steel Side Mount 5219910 available in the drop-down above.

Sparco ADV Prime Pad Carbon Racing Seat | FIA 8862-2009 The Sparco ADV Prime Pad Carbon Racing Seat represents the ultimate in FIA 8862-2009 safety homologation, engineered for professional motorsport where maximum protection, rigidity, and weight savings are critical. Constructed from advanced carbon fiber with energy-absorbing foam and K-Point self-extinguishing fabric, this seat is built to perform at the highest levels of competition. Advanced Carbon Safety Cell The Sparco ADV Prime Pad is manufactured with a full carbon fiber monocoque shell, designed to exceed FIA 8862-2009 safety standards. It features a new lining design with removable double-density pads, a full-length cushion with separate leg rest, and self-extinguishing fabric for maximum fire resistance. Energy-absorbing padding is integrated for impact protection. Sparco ADV Prime Pad Features FIA 8862-2009 homologation (No. AS.095.21) Lightweight carbon fiber shell for maximum rigidity and safety New K-Point self-extinguishing fabric for durability and fire resistance Removable double-density padding and full-length cushion for ergonomic comfort Integrated energy-absorbing foam to meet FIA impact standards M12 side mounting with 290 mm spacing for FIA-compliant installation Add Sparco ADV Prime Side Mount Brackets (004990ADV) Sparco ADV Prime Pad Carbon Racing Seat FAQs: What is FIA 8862-2009? FIA 8862-2009 is the highest FIA homologation for seat safety, requiring the seat to withstand extremely high impact loads during testing. Is this seat suitable for road use? No. FIA 8862-2009 seats are intended strictly for competition vehicles with approved mounting structures. Can the padding be replaced? Yes. The ADV Prime Pad features removable double-density pads that can be replaced or adjusted for fit. What mounting hardware do I need? This seat requires FIA-homologated side mounts using M12 bolts and 290 mm lateral spacing. Does this seat expire? FIA 8862-2009 seats typically have a 10-year homologation life from the date of manufacture, with possible extensions depending on regulations. Upgrade your race car with the Sparco ADV Prime Pad Carbon Racing Seat and meet the highest levels of safety, comfort, and performance on the track.

Sparco ADV Prime Competition Pad Carbon Racing Seat | FIA 8862-2009 The Sparco ADV Prime Competition Pad Carbon Racing Seat represents the pinnacle of FIA 8862-2009 homologation technology, designed for professional drivers who demand uncompromising ergonomics, structural integrity, and comfort during the most demanding racing conditions. This seat combines a carbon fiber monocoque shell with advanced padding technology to deliver exceptional support and safety. Compatibility Universal fit for competition vehicles using FIA-homologated side-mount seat brackets Compatible with GT, Touring, Rally, Endurance, and Prototype race cars Requires FIA-compliant side mounting with M12 hardware and 290 mm lateral spacing Professional-Grade Carbon Construction The ADV Prime Competition Pad features a shaped backrest that envelops the driver for maximum support, with additional reinforcement in the lumbar area to improve posture and reduce fatigue during endurance events. Its removable double-density padding is designed for optimal comfort and adaptability, while the self-extinguishing fabric lining meets stringent FIA fire safety standards. Efficient carbon construction keeps weight low while exceeding FIA crash performance requirements. Features FIA 8862-2009 homologation (No. AS.099.22) Carbon fiber monocoque shell with enhanced lumbar reinforcement Ergonomic backrest design to envelop the driver’s torso Removable double-density competition pads for custom fit Self-extinguishing fabric lining for fire resistance Efficient carbon construction for optimal strength-to-weight ratio M12 side mounting with 290 mm spacing for FIA-compliant installation Add Sparco ADV Prime Side Mount Brackets (004990ADV) Sparco ADV Prime Competition Pad Carbon Racing Seat FAQs: What makes this seat different from the standard ADV Prime? The Competition Pad version includes enhanced lumbar support and shaped padding for increased endurance comfort and precision driving feel. Is this seat FIA 8862-2009 homologated? Yes. It meets FIA 8862-2009 standards and carries homologation number AS.099.22. Can the pads be removed or replaced? Yes. The double-density pads are fully removable and replaceable, allowing for a custom fit. Is this seat suitable for road cars? No. FIA 8862-2009 seats are designed exclusively for race vehicles with FIA-compliant mounting. What is the expected lifespan? FIA 8862-2009 seats are typically valid for 10 years from manufacture, with potential extensions depending on regulations. Equip your race car with the Sparco ADV Prime Competition Pad Carbon Racing Seat and experience the highest level of FIA-approved safety, ergonomics, and endurance comfort.

Racetech RT9119 Lightweight Racing Seat Building on the success of Racetech's 129 Series racing seats, the Racetech RT9119 racing seat offers the same ergonomic form and incredible features in a lighter, more protective package. Used by many professional race teams at both the national and international levels, this is the lightweight version using a precise combination of Carbon and Kevlar hybrid weave to achieve a shell weight as low as 9.9 lbs. (4.5 kg). The Racetech RT9119 is available in four shell sizes: Standard, Wide, Tall, and Wide & Tall. You can further customize your seat with low-profile base cushions or by adding side cushions for support in the thigh area. The Racetech RT9119 racing seat complies with FIA 8855-1999 standards.1 Racetech RT9119 Racing Seat Details Manufacturer: Racetech Gel-coat: clear finish Seat cover: black fire-retardant fabric FIA homologation: FIA 8855-1999 Shell construction: carbon/kevlar hybrid weave Shell weight: 4.5 kg (9.9 lbs) to 4.9 kg (10.8 lbs) Anti-abrasion patches in black perforated leather Integrated air ducting vented to the driver's lower back Back mount compatible (must be back mounted for FIA compliance) Racetech RT9119 Racing Seat Options RT9119HRW: Standard size, FIA approved RT9119THR: Tall size, FIA approved RT9119WTHR: Wide & tall size, FIA approved Racetech RTB1009M (side mount) Racetech RTB2115B + RTB2005C (back mount)1 1 Note: to comply with FIA 8855-1999, this Racetech seat must be back mounted to the roll cage at shoulder level. Back mounting instructions can be found here.    

Recaro Pole Position RCF Infusion Limited Edition Seats The Recaro Pole Position RCF Infusion Limited Edition is a true limited-edition seat available only at Competition Motorsport. We have very few sets of these special RCF Infusion seats, and they're available only in driver/passenger seat pairs. Recaro isn't producing any more for the US market, so once they're gone, they're gone. The ultimate combination of motorsport engineering, sustainability, and exclusivity, these seats feature Recaro’s cutting-edge Recycled Carbon Fiber (RCF) Infusion shell for a lightweight, high-strength solution designed to thrive on track while looking stunning in your performance car. This rare Limited Edition set ensures you and your passenger experience the same race-bred support and comfort, whether attacking corners or cruising between sessions. Exclusive Performance with Sustainable Innovation The RCF Infusion shell is built using advanced recycled carbon fiber, delivering both uncompromising strength and reduced environmental impact. By choosing this Limited Edition, you’re investing in Recaro’s forward-thinking technology while enjoying unmatched support, safety, and style. Features FIA 8855-1999 approved for competition use Limited Edition driver and passenger pair for matched cockpit style, fit, and function Lightweight RCF Infusion shell made with recycled carbon fiber FIA homologation for professional motorsport use Aggressive side bolsters and ergonomic design for superior lateral support Finely upholstered for a sleek, motorsport-inspired aesthetic Recaro’s proven comfort for long stints on track days, HPDEs, or full-on racing Built with sustainability in mind, with zero compromises on performance Recaro seat side mounts sold separately. Available Upholstery Options Black velour Black premium leather Red jersey and suede Recaro Pole Position RCF Infusion Limited Edition FAQs: Are these seats FIA approved? Yes, the Pole Position RCF Infusion seats are FIA homologated, making them suitable for sanctioned motorsport events. What makes the RCF Infusion different from standard Pole Position seats? The RCF Infusion shell is made using recycled carbon fiber infusion technology, offering a unique blend of strength, lightweight construction, and environmental responsibility. Can these seats be used on the street? While designed for racing, they can be installed in street cars with the appropriate mounts. Always check local laws regarding fixed-back racing seats for street use. Do both seats come in the same finish? Yes, this Limited Edition includes one driver and one passenger seat, both finished in black velour, black leather, or red jersey/suede with carbon-black RCF Infusion shells for a perfectly balanced setup. What mounting hardware is required? Recaro side mounts and sliders are recommended for proper installation and adjustment. Upgrade your cockpit with the Recaro Pole Position RCF Infusion Limited Edition driver and passenger set. Order a set today and lock in a pair of exclusive seats engineered for those who demand innovation, performance, and style on every lap. Details of Recaro's Pole Position RCF Infusion Technology Recaro's RCF Infusion technology broke the mold for how motorsports can embrace sustainability in an authentic and meaningful way by utilizing recycled carbon fiber. Each Recaro Recycled Carbon Fiber Infusion shell uses, on average, between 10% and 11% of the reclaimed dry fiber instead of glass fiber strands. The materials in the shell include braided woven carbon, woven glass, and vinyl ester epoxy resin instead of polyester resin. As a company known for being first-to-market with seating technology, Recaro’s RCF Infusion works to eliminate some of the waste generated after track weekends by recycling carbon fiber that has been left behind while also increasing the strength and durability of this new racing shell through the manufacturing process. 

Recaro Pro Racer SPA Carbon Kevlar Seat The Racing Seat for Pros Who Intend to Win The tough, lightweight Recaro Pro Racer SPA XL is Recaro's top product for GT and touring car racing. It provides optimal body support during high g-forces, lightweight with its CarbonKevlar® composite shell, plus great long-term driver comfort and safety. That adds up to a competitive edge in driving performance. The Recaro Pro Racer SPA XL’s ergonomic S-shaped shell fits the natural curve of your spine, providing “built-in” structured lumbar support that protects against spinal compression in high-impact accidents. Built to FIA 8855-1999 standards, the Recaro Pro Racer line was developed for HANS driver safety systems and comes in four versions. This is the standard-sized Pro Racer SPA for more slightly-built drivers. The seat is available in various sizes, including an standard-size version for drivers with a smaller build. The Recaro Pro Racer SPA XL fits the driver like a glove, and the FIA-homologated flexible side-mount accommodates any driver’s physique with ease. Recaro Pro Racer SPA XL Carbon Kevlar Racing Seat Details Manufacturer: Recaro Manufacturer part no.: 071.44.0630-01 Weight: 16.5 lbs (7.5 kg) Homologation: FIA 8855-1999 certified and crash tested Seat shell: Recaro high-integrity, CarbonKevlar® comfort shell Cushioning: high-quality, durable, shock-absorbing foam Upholstery: flame-retardant velour (FMVSS 302) XL seat size: fits average North American drivers Side-impact neck protection developed and optimized to work with head-and-neck restraint systems Aggressive thigh and torso bolstering Recaro friction grip at shoulders Suitable for 4, 5, or 6-point harnesses Flexible Side Mount sold separately Recaro Pro Racer SPA XL Dimensions

Sparco SPX Reclining Seat (non-FIA)  The SPX is handcrafted in Italy using the same technology and materials used for OEM super cars.  In fact, the SPX is the first carbon fiber reclining seat available to the public that meets the same specifications required by the OEM manufacturers and weighs only 28 pounds. What this means is that the attention to detail and quality put into the SPX cannot be matched by any other seat manufacturer on the market today. The Sparco SPX seat represents the ultimate evolution of the sport seat. The SPX uses a combination of carbon fiber and advanced composites that give the driver both comfort and performance in a lightweight package. With the ergonomic shape of the carbon fiber backrest and the seating position of the RTM composite lower, the SPX holds the driver during extreme lateral forces and is comfortable for long road trips. Beautifully Upholstered, Amazingly Light The SPX is covered in a combination of beautifully perforated and buttery-smooth Italian leathers. The center of the SPX is covered in Alcantara suede to allow you to gain absolute control of your vehicle and enhance your driving experience. To finish off the performance look, all hand stitching is done in tone-on-tone black with the Sparco logo embroidered in matching black. The gloss finished carbon fiber backrest features a leather pull strap which releases the backrest to fold forward to allow access to a backseat or storage area. The backrest also features a micro adjustment knob that allows you to dial in the perfect driving position.  The SPX is sold in driver and passenger versions (left and right). Sparco SPX Carbon Reclining Seat Details Lightest carbon fiber reclining seat on the market Gloss carbon fiber back rest RTM composite lower (an advanced composite with strength and weight similar to carbon fiber) Covered in hand-stitched Italian leather and Alcantara suede Leather pull for seat back release Sold in driver (left) and passenger (right) configurations This seat is not FIA compliant and is not intended for use in racing or other competition applications SPX Seat Dimensions A Little Sparco History Sparco has designed and engineered some of the most advanced sport seats in the world, including the first-ever adjustable carbon fiber seat in 1998 for the Lamborghini Diablo. Since then, countless super cars such as the Bugatti Veyron and Lamborghini Aventador have used Sparco design and technology in their vehicles. In addition to seats, Sparco also produces carbon fiber body panels, bumpers, roofs and aerodynamic pieces, in addition to structural carbon fiber parts like stressed-member engine cradles and other chassis parts.  Supplying OEM manufacturers requires every part to pass demanding safety and durability tests. Sparco’s extensive expertise in carbon fiber technology is why they're a Tier One supplier for Alfa Romeo, AMG, Aston Martin, Audi, Bentley, Bugatti, Ferrari, Koenigsegg, Lamborghini and Lotus to name a few.

COBB Accessport w/PDK Flash for Porsche GT3/GT3RS FITS: Porsche 991.1 GT3 (2013-2016) Porsche 991.1 GT3RS (2015-2017) Porsche 991.2 GT3 (2017-2019) Porsche 991.2 GT3RS (2018-2019) The in-cabin mountable Accessport V3 has a large, full color, high resolution screen allowing you to monitor up to six parameters in real time. Fully customizable from the look (multiple bezel colors), layout (set up a race, street or dyno gauge cluster) and mounting options (choose from lots of standard vehicle mounts). Of course, the best part is the incredible COBB tuning included. The Accessport V3 has enough space for 100 calibrations. The new Accessport V3 is most likely the last one you'll ever need. WARNING: Installation of this Accessport over anything other than OEM or COBB software may result in ECU/TCU failure.  WHY CHOOSE COBB? The Accessport V3 is the world's best selling, most flexible ECU upgrade solution for Porsche. Unlock power and performance hidden within the OEM engine and PDK mapping by replacing conservative factory settings with more aggressive calibrations. Upgrade forever with off-the-shelf (OTS) calibrations from COBB for most bolt-on modifications. It's the last engine management solution you'll ever need. The Porsche PDK dual-clutch transmission is one of the best OEM street car transmissions money can buy. But that doesn’t mean it can’t be a little bit better. The PDK upgrade for the Accessport V3 allows the owner to apply an improved calibration to the PDK as well as the ECU, resulting in an enhanced shift schedule during high throttle driving conditions while maintaining the tame but crisp behavior of the stock setup for normal driving. FEATURES Larger, full color, higher resolution screen Customizable multi-gauge display In vehicle mount, with on/off switch User-customizable start-up screen Interchangeable faceplates 50 STATE LEGAL This part is legal for sale and use on Emissions Controlled Vehicles in all 50 states when used in accordance with the manufacturer's application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number: D-660-58.  

Recaro Cross Sportster CS Seats One driver and one passenger seat Jump In and Take Control! The RECARO Cross Sportster CS is where driving performance meets comfort. The ingenious lightweight shell of the RECARO Cross Sportster CS differs from the Sportster CS in its much flatter seat cushion. This makes getting in and out much easier in high vehicles like Crossovers and SUVs. The RECARO Cross Sportster CS is the perfect combination of comfortable sports seat and pure racing shell. The innovative lightweight shell boasts an exclusive slim design, plus outstanding lateral and shoulder support. The Recaro Cross Sportster CS features highly fire-resistant upholstery1 that comes in either black premium Ambla vinyl with colored suede insert, leather with carbon-weave insert, or all leather. It is suitable for use with either 3- or 4-point belts. The Cross Sportster CS with leather or leather/carbon upholstery can also be fitted with Recaro's heated-seat option for the ultimate in comfort. Recaro Seat Sliders for the Cross Sportster CS can be found here. RECARO CROSS SPORTSTER SEAT FEATURES  RECARO proprietary ergonomics: S-shaped backrest designed to align the spinal column in its most natural and healthy position RECARO Automotive’s proprietary integrated lumbar support technology provides superior comfort and support and pronounced side support at thigh, thorax and shoulder area to fix the driver’s body in a safe position Look and feel of a racing seat, with comfort for everyday driving Easy access seat cushion with backrest bolsters that provide firm lateral hold Shoulder, back and thigh bolsters designed to hold you in a correct seating position for high performance driving Integrated headrest and belt pass-through openings Belt slots for 3- and 4-point belt Reclinable backrest Integrated headrest Manual backrest release for rear seat access RECARO CROSS SPORTSTER CS SPECIFICATIONS Weight: Approximately 15.0 kg / 33.0 lbs. Max Height: 91.8 cm / 36.2 in. Materials: High-quality glass fiber-reinforced plastic, with a side of off-roading durability. Dimensions: Check the product photos, because size does matter. Made in Germany: Precision engineering at its finest. RECARO CROSS SPORTSTER CS MATERIALS 1 The Recaro Cross Sportster CS is not FIA or SFI approved for use in competition.

RECARO ORTHOPED SEAT Warehouse Find! In-Stock & Ready to Ship!  Passenger sides only.  However thin controls should make it a breeze to install on both driver and passenger side!  Get them while we have them.  These are the only ones left on the planet.  When they are gone, that's it. As its name suggests, the Recaro Orthoped seat was developed with with the ultimate focus on the human body. Particular attention was paid to correctly supporting the spine, especially for people who frequently drive for long periods. It was developed by Recaro's ergonomic design experts for the most discerning drivers who have special requirements when it comes to supporting their spine. The Orthoped features custom-paddable shoulder support, electrically adjustable backrest and side bolsters and multi-chamber lumbar support. Manual adjustment for its seat cushion thigh extension and headrest complete the Recaro Orthoped's class-leading ergonomic package. Plus there's Recaro’s Power Climate Package providing both seat heating and ventilation. The Recaro Orthoped's mildly bolstered seat cushion makes it easier to get in and out of your vehicle, perfect for higher-sitting SUVs. Experience for yourself the “comfort therapy” of sitting in a Recaro Orthoped seat. Optimal Support and World-Class Design Recaro Design: The Orthoped features the unmistakably unique style of Recaro. When Lamborghini, Mercedes and Cadillac look for style inspiration they turn to Recaro. The sleek lines, extensive bolstering and beautiful cover details make the Orthoped an automotive style icon. Recaro Ergonomics: Each Recaro seat is designed to support the natural S curve of the spine. The human body is not meant to stay in a seated position for long periods of time, so the Recaro Orthoped is uniquely designed to align the spinal column in its most natural and healthy position. Power Airmatic Lumbar System: Two independently power-adjustable air chambers make up the Airmatic Lumbar System. This gives you precise adjustment of the lumbar support to meet your comfort needs. Power Climate Package: Includes both heating and cooling systems. The heated seat and backrest will keep you warm in cold weather, and the comprehensive ventilation system keeps you cool when the temperatures rise. Power Adjustable Back Bolsters: Driving in a Recaro seat is not only about correct sitting posture; it’s about performance, too. With power adjustable back bolsters, you control the width of the bolsters to perfectly cradle your body in the seat. Thigh Extension: The manually adjustable thigh extension varies the length of the seat cushion. Power Seat Back Adjustment: Power backrest adjusts easily and precisely forward and back, making it easy to find the proper driver positioning. Dual Manual Seat Back Release: Tilts the backrest forward for easy access to the rear seats of a vehicle. Adjustable Head Rest: The headrest adjusts up and down as well as tilting forward to comfortably support your head and neck. Upholstery: Recaro uses only the best materials available for its covers and sews them with incredible precision, assuring your Recaro Orthoped seat will look stunning for years. Recaro Orthoped Seat Features and Attributes: Recaro proprietary ergonomics: S-shaped backrest designed to align the spinal column in its most natural and healthy position Recaro’s Power Airmatic Lumbar System, with two independently adjustable air chambers, provides lumbar adjustment to meet your comfort needs Recaro’s Power Climate Package includes seat and backrest heating to keep you warm in the winter, and a ventilation system to cool the seat in hot weather Power adjustable back bolsters can be set to perfectly cradle your body and hold it in the seating position that suits you best The seat’s thigh extension manually adjusts the length of the seat cushion Power recline adjusts the seat back angle for proper driver positioning The headrest can be adjusted to comfortably support your head and neck – up, down, and forward tilting Available upholstery colors: Grey Nardo fabric / Grey Artista insert (White Logo) Black Nardo fabric /Black Artista insert (White Logo) Specifications That Matter: 1 Weight: Approximately 17.2 kg / 38.0 lbs. Max Height: 820 mm / 32.3 in. Max Seat Cushion Depth: 540 mm / 21.3 in. Max Seat Cushion Width: 530 mm / 20.9 in. Made in Germany: Precision engineering at its finest. 1 Dimensions do not include seat mounting hardware. FAQs That Need Answers: Q: Will it fit in my car? A: With its classic Recaro design, it's likely the Orthoped seat was made for your car. But let's chat specifics to be sure. Q: Is it comfortable for daily and long-distance driving? A: There is, perhaps, no more comfortable seat for long-distance driving available in the world. In that category, the Recaro Orthoped stands alone. It is supremely comfortable and supportive in day-to-day driving as well. Q: Can I install it myself? A: If you can handle a wrench, you can handle this. But when in doubt, professional installation is never a bad idea.

Racetech RT4119HR Head Restraint Racing Seat Building upon the successful 129-Series, the Racetech RT4119HR Series of head restraint equipped racing seats offer the same ergonomic form and incredible features in a lighter and more affordable package. The Racetech RT4119HR is used by many professional teams at both the national and international levels. There are four sizes available: Standard, Wide, Tall, and Wide & Tall. Customize your Racetech RT4119HR racing seat further by adding low-profile base cushions, or add side cushions for support in the thigh area. The Racetech RT4119 Series seats are compliant with FIA 8855-1999 standards.1 Racetech RT4119HR Racing Seat Details Manufacturer: Racetech Homologation: FIA 8855-1999 Shell construction: Glass Reinforced Plastic (GRP) composite Shell weight: 7.6 kg (16.7 lbs) to 8.3 kg (18.3 lbs) Back-mount compatible: yes Large harness guides Air ducting vented to the driver's lower back Racetech RT4119HR Racing Seat Options RT4119HRW: Standard size, FIA approved RT4119THR: Tall size, FIA approved RT4119WHR: Wide size, FIA approved RT4119WTHR: Wide & tall size, FIA approved Side mounts: Racetech RTB1009M aluminum brackets Back mount:2 RTB2115B bracket + RTB2005C clamps 1 Note: to comply with FIA 8855-1999, all RT4119HR racing seats except the RT4119HRW must be back-mounted to the roll cage at shoulder level. For back mounting, see instructions here. 2 Back-mounting improves seat strength and stability during an impact, increases driver feel and reduces driver fatigue. Check out this video for more great info.