Bell
Bell SV (SE07, SE077) Helmet Shield Pivot Kit
$24.95
Bell Racing Helmets SV (SE07,SE077) Pivot Kit
The SV (SE07, SE077) Pivot Kit is replacement hardware for Bell helmets that use SE07 3mm, SE07 2mm, and SE077 3mm shields.
Bell recommends using a new hardware kit when replacing the helmet shield and keeping a spare pivot kit around. Available in Black or Silver.
Compatible With The Following Bell Racing Helmets:
HP77
HP7
RS7
RS7C LTWT
RS7SC LTWT
RS7 Carbon
RS7K
RS7K Carbon
KC7-CMR
KC7-CMR Carbon
Alpinestars
Alpinestars Tech-1 K YOUTH v2 Karting Shoes
$169.95
Alpinestars Tech-1 K Youth v2 Karting Shoes
The Alpinestars Tech-1 K v2 karting shoe was developed to withstand the stresses of kart racing, with a nubuck and microfiber upper for durability and support. The new anatomical design improves forefoot profiling, while an asymmetric lacing system offers a more progressive closure.
New external reinforcements on the heel and toe area and an ultra-thin Formula 1 spec sole with rounded heel give you unsurpassed levels of grip and sensitivity on the pedals.
KEY FEATURES
Innovative Alpinestars foot counter for maximum performance: an ergonomic, polypropylene heel counter provides support and stability inside the shoe, while a flatter forefoot with die-cut ribbing provides greater feel on the pedals.
Ultra-thin Formula 1 specification sole uses Alpinestars exclusive rubber compound which is strategically ribbed to provide pedal sensitivity and grip - in both wet and dry conditions.
CONSTRUCTION
Designed and developed specifically for the stresses of kart racing.
Advanced hybrid construction consisting of a durable nubuck microfiber upper with strategically positioned perforated zones for lightweight performance, excellent breathability and superior feel.
External toe reinforcements on both sides for additional abrasion resistance and protection.
Enhanced anatomical profiling for improved levels of comfort, fit and performance.
Dual asymmetric closure system incorporates adjustable ultra-thin hook-and-loop grip strap plus aramidic speed top lacing coupled with para-aramidic eyelets for durability, personalized fit and secure closure.
Collar padding constructed from Nitrile rubber for comfort and weight-saving.
Soft microfiber collar is cut lower at the rear to allow greater Achilles’ heel comfort and improved range of movement.
Tongue features perforated soft padding for comfort and improved fit.
External rear heel rubber for improved abrasion resistance and protection.
Bell
Bell SRV-1 Helmet Shield Pivot Kit
$19.95
Bell Racing Helmets SRV-1 Pivot Kit
The SRV-1 Pivot Kit is replacement hardware for helmets that use Bell 287 SRV, 288 SRV, 289 SRV, or SRV-8 shields. Bell recommends using a new hardware kit when replacing your helmet shield and keeping a spare pivot kit around. Available in Black, Silver, Red, and Blue.
Compatible With The Following Bell Racing Helmets:
M8
M8 Carbon
Sport EV
Vador
Dominator2
K1 Pro
GP2 Youth
CMS Performance
CMS Performance Sub Strap + Lap Belt Mount for BMW M2/M4/Z4
from $145.00
CMS Performance Sub Strap + Lap Belt Mount for BMW
This Mount Fits All Sub-Models of the Following Cars:
BMW F87 M2 (2016-2021)
BMW G87 M2 (2023)
BMW F82/83 M4 (2014-2020)
BMW G82/83 M4 (2021+)
BMW E89 Z4 (2009-2016)
BNMW G89 Z4 (2018+)
The Best Way to Mount Harness Lap and Sub Belts in Your BMW M2, M4, or Z4
The CMS Performance Sub Strap + Lap Belt Mount is designed to be installed and used with your factory BMW seats, giving you strong, secure mounting points for your racing harness lap- and sub-belts without any drilling or cutting. The CMS Performance mount bolts to the rear mounting points of the driver and/or passenger seat, beneath the seat slider tracks, using your original BMW mounting bolts.
CNC machined from 1/4-inch solid carbon steel and fully 360º TIG welded, the CMS Performance Sub Strap + Lap Belt Mount provides an extremely strong structure to which you can clip or bolt your harness lap belts and wrap your sub strap(s). Powder coated a rich, durable satin black, the CMS Performance Sub Strap + Lap Belt Mount is nearly invisible once installed. It does not interfere with seat movement fore/aft or up/down in any way, installs in minutes, and can be removed just as easily without leaving a trace.
The CMS Performance Sub Strap + Lap Belt Mount is designed, manufactured, and powder-coated entirely in-house in the USA.
CMS Performance Sub Strap + Lap Belt Mount for BMW Details:
Manufacturer: CMS Performance
Manufacturer part no.: CMS-SL-001
Construction: TIG-welded solid carbon steel
Finish: satin black powder-coat
Fitment: fits driver or passenger seat
Allows full fore/aft and up/down seat adjustment
Does not interfere with OEM seat belts or airbag hardware
CMS Performance
CMS Performance Ultimate Race Seat Mounting Kit (Porsche)
from $410.00
CMS Performance Ultimate Race Seat Mounting Kit For Porsche
This Kit Fits the Following Vehicles:
Porsche 911 Carrera, 2001-2023 (All)
Porsche Boxster, 2001-2023 (All)
Porsche Cayman, 2006-2023 (All)
Introducing Our Complete Race Seat Mounting Kit: The Ultimate Upgrade for Porsche Motorsports Enthusiasts!
Are you a Porsche racing or track-day aficionado looking to upgrade your on-track safety and performance? Look no further than the CMS Performance Ultimate Racing Seat Mounting Kit. One of the very best upgrades you can make for driving your Porsche on the race track is adding a dedicated racing seat.
CMS Performance designed this kit to give you a complete solution to installing your choice of seat in your Porsche. No mixing-and-matching, hunting for parts and wondering whether it'll all work together. The CMS Performance Ultimate Race Seat Mounting Kit has everything you need!
Precision Engineering for Porsche Excellence
The CMS Performance Ultimate Race Seat Mounting Kit is precision- engineered, tailor-made to fit a variety of race seats safely and securely in your Porsche. Crafted with meticulous attention to detail from 3/16" carbon steel, this kit draws on our many years of experience with track-prepped Porsches. Let CMS Performance help you unlock the full potential of your high-performance Porsche on the race track.
Custom Powder Coat to Match Your Porsche
The CMS Performance Ultimate Race Seat Mounting Kit comes standard in a durable black wrinkle-finish powder coat. CMS Performance can also custom powder-coat your kit in just about any Porsche OEM paint color you like. Simply choose "Custom Color" in the dropdown above and specify the Porsche color you want in your Order Notes at check-out.
CMS Performance Ultimate Race Seat Mounting Kit Includes:
Mounting base w/ integrated sub strap bar (bolts securely to factory Porsche seat mounting holes)
Two steel side-mount race seat brackets
All necessary hardware (Grade 8)
Detailed installation instructions
Optional: high-performance race seat slider
Key Features of This Kit:
Race-Ready Compatibility: Designed to seamlessly integrate with a wide range of racing seats from Sparco, OMP, Racetech and Sabelt. Our mounting kit ensures a perfect fit on the driver and/or passenger side of your Porsche. Whether you drive a 911, Cayman, or Boxster, CMS Performance has you covered.
Fully Integrated: The CMS Performance kit includes everything you need to install a racing seat in your Porsche. No mixing-and-matching, so you can spend less time installing and more time racing.
Lightweight Durability: Constructed from premium materials, our kit prioritizes strength without compromising on weight. The integrated design puts a premium on maintaining structural integrity.
Customization Options: Tailor your installation to perfection with multiple options, including racing sliders and custom powder-coat colors.
Enhanced Safety: Safety is paramount in motorsports, and our kit doesn't cut corners. It's designed to meet or exceed industry safety standards, keeping you protected during the most demanding races.
Quick and Easy Installation: The CMS Performance Racing Seat Mounting Kit is engineered for straightforward installation and precise fitment.
Not included: CMS Performance roll bar and race seats are available separately.
Seat mounting kit is shown with optional race seat slider.
CMS Performance
CMS Performance Sub Strap + Lap Belt Mount for Mustang GT350/GT350R/S550
from $145.00
CMS Performance Sub Strap + Lap Belt Mount for GT350/GT350R/S550
This Mount Fits All Variants of the Following Cars:
Ford Performance Shelby GT350 (2015-2020)
Ford Performance Shelby GT350R (2016-2020)
Ford Performance Shelby GT500 (2021+)
Ford S550 Mustang GT (2015-2023)
The Best Way to Mount Harness Lap and Sub Belts in Your Shelby Mustang
The CMS Performance Sub Strap + Lap Belt Mount is designed to be installed and used with your factory Ford Performance seats, giving you strong, secure mounting points for racing harness lap- and sub-belts without any drilling or cutting. The CMS Performance mount bolts to the rear mounting points of the driver and/or passenger seat, beneath the seat slider tracks, using your original Ford mounting bolts.
CNC machined from 1/4-inch solid carbon steel and fully 360º TIG welded, the CMS Performance Sub Strap + Lap Belt Mount provides an extremely strong structure to which you can clip or bolt your harness lap belts and wrap your sub strap(s). Powder coated a rich, durable satin black, the CMS Performance Sub Strap + Lap Belt Mount is nearly invisible once installed. It does not interfere with seat movement fore/aft or up/down in any way, installs in minutes, and can be removed just as easily without leaving a trace.
The CMS Performance Sub Strap + Lap Belt Mount is designed, manufactured, and powder-coated entirely in-house in the USA.
CMS Performance Sub Strap + Lap Belt Mount Details:
Manufacturer: CMS Performance
Manufacturer part no.: CMS-SL-003
Construction: TIG-welded solid carbon steel
Finish: satin black powder-coat
Fitment: fits driver or passenger seat
Allows full fore/aft and up/down seat adjustment
Does not interfere with OEM seat belts or airbag hardware
CMS Performance
CMS Performance Sub Strap + Lap Belt Mount for Toyota GR Supra/GR86
from $145.00
CMS Performance Sub Strap + Lap Belt Mount for Toyota GR Supra/GR86
This Mount Fits All Variants of the Following Cars:
Toyota GR Supra A90/A91 (2019+)
Toyota GR86 (2021+)
The Best Way to Mount Harness Lap and Sub Belts in Your GR Supra or GR86
The CMS Performance Sub Strap + Lap Belt Mount is designed to be installed and used with your factory Toyota seats, giving you strong, secure mounting points for racing harness lap- and sub-belts without any drilling or cutting. The CMS Performance mount bolts to the rear mounting points of the driver and/or passenger seat, beneath the seat slider tracks, using your original seat mounting bolts.
CNC machined from 1/4-inch solid carbon steel and fully 360º TIG welded, the CMS Performance Sub Strap + Lap Belt Mount provides an extremely strong structure to which you can clip or bolt your harness lap belts and wrap your sub strap(s). Powder coated a rich, durable satin black, the CMS Performance Sub Strap + Lap Belt Mount is nearly invisible once installed. It does not interfere with seat movement fore/aft or up/down in any way, installs in minutes, and can be removed just as easily without leaving a trace.
The CMS Performance Sub Strap + Lap Belt Mount is designed, manufactured, and powder-coated entirely in-house in the USA.
CMS Performance Sub Strap + Lap Belt Mount Details:
Manufacturer: CMS Performance
Manufacturer part no.: CMS-SL-005
Construction: TIG-welded solid carbon steel
Finish: satin black powder-coat
Fitment: fits driver or passenger seat
Allows full fore/aft and up/down seat adjustment
Does not interfere with OEM seat belts or airbag hardware
BBS
BBS FI-R Porsche CL Forged Line Exclusive Series Wheels - Complete Package Porsche GT3 / GT3RS / GT2RS
from $10,840.00
Complete Wheel Package for your 991.1 and 991.2 GT3/GT3RS/GT2RS
BBS FI-R Porsche Center Lock Forged Line Exclusive Series
BBS FI-R Forged Line Exclusive Series wheels for Porsche Centerlock applications are one-piece forged aluminum wheels designed and produced in the famed BBS Motorsports Department for performance-minded or track-bound GT3, GT3RS, and GT2RS owners.
The beautiful five-Y-spoke design features strategically machined holes in the spokes to make these wheels amazingly lightweight while retaining the strength to stand up to the harsh punishment of the race track.
These Porsche-specific BBS Forged Line Exclusive Series wheels are typically made-to-order, but Thunderhill does keep many colors, sizes, and offsets in stock. Please call one of our BBS wheel specialists for a personalized quote and availability today at (844) 438-7244. Call and speak to one of our specialists today. We will make sure you get everything just right for your set of incredible BBS wheels at a price no one can beat.
WHEEL WEIGHTS
20x9.0: 17.4 lbs.
20x9.5: 18.3 lbs.
20x11.5: 19.6 lbs.
20x12.0: 20.5 lbs.
21x.12.5: 23.5 lbs.
BBS
BBS FI-R Forged Line Exclusive Series Wheels - Complete Package BMW M3 M4
$9,360.00
Complete Wheel Package for your BMW M2, M3 and M4
BBS FI-R Forged Line Exclusive Series
BBS FI-R Forged Line Exclusive Series wheels for BMW five lug applications are one-piece forged aluminum wheels designed and produced in the famed BBS Motorsports Department for performance-minded or track-bound BMW M2, M3, and M4 owners.
The beautiful five-Y-spoke design features strategically machined holes in the spokes to make these wheels amazingly lightweight while retaining the strength to stand up to the harsh punishment of the race track.
These BMW-specific BBS Forged Line Exclusive Series wheels are typically made-to-order, but Thunderhill has many colors, sizes, and offsets in stock. Please call one of our BBS wheel specialists for a personalized quote and availability today at (844) 438-7244. Call and speak to one of our specialists today. We will make sure you get everything just right for your set of incredible BBS wheels at a price no one can beat.
WHEEL WEIGHTS
19x9.5: 16.5 lbs.
19x10.5: 17.5 lbs.
BBS
BBS FI-R Lamborghini Huracan Forged Line Exclusive Wheels Complete Wheel Package
$10,160.00
BBS FI-R Forged Line Exclusive Wheels for Lamborghini Huracan
BBS FI-R Forged Line Exclusive Wheels are one piece forged aluminum wheels designed and produced in the BBS Motorsports department. These are the ultimate wheels for performance-minded or track-bound Lamborghini Huracan owners.
WHEEL WEIGHTS
20x9.0: 17.9 lbs.
20x11.5: 20.05 lbs.
Talk with a Thunderhill wheels specialist at (844) 438-7244 for a complete solution for your Lamborghini Huracan
"PFS" centerbore designation means the wheel comes with the BBS Precision Fitment System.
BBS
BBS FI-R Forged Line Exclusive Wheels Complete Wheel Package Audi R8
$10,160.00
BBS FI-R Forged Line Exclusive Wheels for Audi R8
BBS FI-R Forged Line Exclusive Wheels are one piece forged aluminum wheels designed and produced in the BBS Motorsports department. These are the ultimate wheels for performance-minded or track-bound Audi R8 owners.
WHEEL WEIGHTS
20x9.0: 17.9 lbs.
20x11.5: 20.05 lbs.
Talk with a Thunderhill wheels specialist at (844) 438-7244 for a complete solution for your Audi R8
"PFS" centerbore designation means the wheel comes with the BBS Precision Fitment System.
Bell
Bell MAG Rally Helmet
$459.95
Bell MAG Rally Helmet
The Bell MAG Rally Helmet is an entry level open-face helmet in a modern design. Bell Helmets’ “Serious Head Protection” allied with ZeroNoise® high quality and powerful communication system at very affordable price, never seen before! Featuring a fiberglass shell, an adjustable peak fitted with antiglare sunscreen and a fantastic communication system, the MAG RALLY is the perfect helmet for rally drivers and co-drivers wanting an entry level and very affordable open face helmet. Thanks to its ZeroNoise® electronics, high power speakers and noise cancelling microphone, the MAG RALLY simply sets new standards in its category.
Bell MAG Rally Helmet Features:
Manufacturer: Bell Racing Helmets
Manufacturer part no.: 1435A
Homologation: FIA8859-2015 approved
Open face helmet featuring fiberglass composite shell
Adjustable sun peak with antiglare sunscreen
ZeroNoise® electronics, high power speakers, and efficient noise-cancelling microphone mounted on high-quality flex boom
Straight cable coming out of the helmet, terminated in an ultra-reliable heavy duty in-molded female Nexus connector (compatible with other brands of amplifiers)
Color: Metallic Titanium Silver
Sizes: Small, Medium, Large, X-Large
Chillout Systems
ChillOut Systems Rapid Release Shirt Handle
$75.00
The Rapid Release dry break system, makes driver changes fast and effortless. No fumbling with tubes or connectors while under pressure. Just a quick press, and coolant/water starts flowing instantly. In an emergency, the connectors release when a force greater than 10 lbs is applied.
FEATURES:
Effortless dry break system
Emergency release feature
INCLUDED:
2 x 1/4" barbed quick-release fittings
1 x driver-side handle
2 x 36" reinforced, non-kinking extensions
2 x 1/4th to 5/16th barrel connectors
2 x 1/4th to 1/4th barrel connectors
2 x 36" reinforced cooling tubes
Bell
Bell Racing MAG-10 PRO Helmet
$699.95
Bell Racing MAG-10 PRO Helmet
Introducing the MAG-10 PRO, a symbol of sophistication in the world of racing helmets. Crafted for those who seek a blend of modern aesthetics and high performance, this open-face helmet is tailored specifically for racetrack use. With its lightweight carbon-glass composite shell, it promises not only durability but also a feather-light feel. The adjustable peak, paired with a newly integrated adjustable sunscreen, ensures you're shielded from both glare and debris. Prioritizing comfort, the MAG-10 PRO offers a snug professional fit, making it the preferred choice for racers who demand a premium open-face helmet for circuit racing.
Bell MAG-Pro Helmet Features & Options:
Design & Material: Open-face design with a lightweight Premium carbon-glass composite shell.
Safety & Impact Protection: Advanced multi-density, multi-piece liner ensures maximum energy absorption.
Sun Protection: Adjustable sun peak and integrated anti-scratch dark smoked sunscreen (M10S-Short).
Comfort: Removable cheek pads crafted from advanced multi-density materials.
Additional Features: Factory-installed Hans anchors, a variety of adjustable sunscreens in different colors and lengths, and a sleek white finish.
Sizes & Certifications: Available in sizes ranging from 54 to 61+. Certified with FIA8859-2015 & SNELL SA2020 standards.
For racers who refuse to compromise on style, comfort, or safety, the MAG-10 PRO stands out as the ultimate helmet for circuit use.
In The Box of Your Bell MAG-Pro Helmet
MAG-10 PRO
M10S-Short
HP Helmet Bag
Hans Anchors Installed
Bell
Bell Racing Star Classic Vintage Helmet
$699.95
Bell Racing Star Classic Vintage Helmet
Famous Bell Star design as worn by famous F1 drivers in the seventies. Fast-forwars 50-odd years and Bell is again launching this iconic helmet to the dilight of true classic car enthusiasts and historic car drivers. The same shape as the famous original Bell Helmets are reintroduced but produced to the last safety standard (FIA 8859/SNELL SA2020) using the latest production techniques and high tech materials and featured in our special Bell Heritage White color with a gloss finish.
Features and Design
Fiberglass composite shell
Advanced one-density, single-piece liner to maximize energy absorption and impact performance
M6 terminals for FHR anchor attachment and homologated for use with approved head and neck devices
Synthetic rubber gasket seal to prevent dirt and water from entering the helmet
Interior: Tan High Strength – High Comfort FR Fabric
Shield and pivot kit: Clear Star Classic
Smoked shield available as an accessory
Color: Bell Heritage White
Sizes: S-M-L-XL
Homologation: FIA8859-2015 & SNELL SA2020
For racers who refuse to compromise on style, comfort, or safety, the Bell Star Classic Helmet stands out as the ultimate helmet for circuit use.
Bell
Bell Europe 500 TX Open Face Helmet
$599.95
Bell Europe 500 TX Open Face Helmet
New release of the 500 TX helmet
Designed in accordance with current FIA and Snell standards
Interior made of fire-resistant material
Removable sun-peak fitted
HANS clips are NOT included
Features and Design
Colour: Heritage White
Material: fiberglass
Homologation:
FIA 8859-2015
Snell SA2020
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