Racing Radios IMSA to Headset Cable
$159.95
Racing Radios IMSA to Headset Cable
Racing Radios coiled headset cable to connect a headset 5 pin connector to an IMSA (4C) female harness. The 5-Pin male connector, called a Switchcraft connector is adapted to an IMSA 4X plug, also called a Nexus 4-pin plug. The Racing Radios RDH-125 connects your headset to IMSA wired radio harness or IC cable.
DETAILS
Manufacturer: Racing Radios
Manufacturer part number: RDH-125
Cord type: Coil
End 1: IMSA 4C Male
End 2: 5-Pin headset male for headset or car harness, also called a 5 Pin Switchcraft connector
FluidLogic Coaxial Helmet Side Kit
$149.95
FluidLogic Coaxial Helmet Side Kit
Everything needed to completely set up any forced air helmet to connect with the FluidLogic Coaxial System.
Includes:
Coaxial Helmet Side Maglock
Aquacom Pro (smaller mic size)
Aquacom Baja (larger mic size)
4mm tubing
Sabelt F12 8855-2021 Side Mount Brackets
$445.00
Sabelt F12 8855-2021 Side Mount Brackets
Laser cut from high-strength aluminum, these lightweight seat brackets are ideal for mounting most side-mount style racing seats.
FEATURES:
FIA 8855-2021 Homologated
Includes mounting bolts
CMS Performance Roll Bar for S197 Mustang (2005-2014)
$1,695.00
CMS Performance Roll Bar for S197 Mustang
This Roll Bar Fits the Following Cars:
Ford Mustang S197 (2005 -2014), all except convertible
Click Here for Installation Instructions
HANDS DOWN THE BEST ROLL BAR FOR THE S197 MUSTANG
The CMS Performance S197 Mustang Roll Bar is the strongest, safest, and most beautifully constructed roll bar on the market. In designing the Mustang roll bar, safety, strength, and structural integrity were primary goals. That's why the CMS Performance S197 roll bar is fully TIG welded from ultra-strong Docol R8 Advanced High-Strength Steel sized 1.75" diam x 0.095" wall, vs. the mild-steel tubing others use. Docol R8 is 30-35% stronger than DOM mild steel and even 10-15% stronger than 4130 CrMo steel. This allowed us to design a roll bar that is stronger and lighter.
Precision CNC machined interlocking roll bar clamps, made to our specifications in the USA, make joining the main hoop and kickers easier during installation while giving the CMS Performance roll bar a premium, finished look.
INCREASE YOUR SAFETY AND LOOK GOOD DOING IT
Safety is the main reason to install a roll bar in the first place. So the CMS Performance S197 Mustang Roll Bar is designed to place your harness shoulder straps at both the proper angle (0 to -20 ) and distance to the driver. The rear kickers bolt to a strong existing bulkhead, requiring no reinforcement plates beneath the floor pan. Our use of state-of-the-art Docol ultra-high-strength-steel tubing throughout allows us to keep the driver's rear view unobstructed by diagonal braces, which also keeps weight down. Every detail is engineered with safety and structural integrity as our primary goal.
AMERICAN MADE AND HAND-CRAFTED COOL
The second reason to install a roll bar is because it really complements the aggressive, race-inspired styling of the Mustang. We get that. So each bar is crafted by hand by master fabricators, TIG welded for the ultimate in durability, and custom powder coated in our facility (at no extra charge). We've color-matched powder to most of Ford's factory paint colors for a truly customized look1, or you can choose from thousands of custom colors and finishes to give your car a personalized look that will last. Going from raw Docol tube stock to a gleaming finish, every roll bar is handcrafted by our most experienced cage- and race car builders. Nothing is left to chance.
The CMS roll bar is designed to give you an unobstructed view through your rear window. None of your plastic interior trim needs to be removed or cut, just a little carpet that is hidden away. So if you ever need to put your car back to stock, it will look as though the roll bar was never there.
EASY INSTALLATION AND OPTIONAL HARNESSES COMPLETE YOUR SAFETY UPGRADE
Complete, detailed instructions make installation pretty simple (figure about two hours if you're reasonably handy; having a buddy helps!) All the supplied installation hardware is American made: Grade 8 mounting hardware and an industrial carbide drill bit. So you don't have worry that you don't have what you need for a flawless installation.
You can add four-point Schroth Profi II ASM Harnesses specifically designed for use in cars with no sub-strap cut-through in the seat (like the Mustang). Many customers also add CMS Locking Harness Collars to keep harness shoulder straps right where you want them (they're not required for safety, but a lot of people like the look!).
CMS PERFORMANCE S197 MUSTANG ROLL BAR DETAILS
Manufacturer: CMS Performance
Manufacturer part no.: PRB197
Materials: Docol R8 advanced high-strength steel tubing 1.75 x 0.095; CNC-cut carbon steel mounting plates; CNC-machined solid steel interlocking roll bar joints
Construction: full penetration 360º TIG welding
Design features: one-piece main hoop and three-piece rear kicker make installation simple; allows full seat travel with any seat
Weight: 52 lbs. (23.6 kg)
Designed, built, and powder-coated by CMS in the USA
Includes all necessary hardware including carbide drill bit
Roll bar installation in the Mustang requires removal of the rear seats.
This product is intended for off-road use only.
1 Note: CMS Performance powder coat colors are professionally matched to be as close as possible to factory paint codes. However, color-matching powder is not the same as mixing liquid paint. In a few cases, slight color variance is normal and is not perceptible with the roll bar installed inside the car.
OMP 320 ALU S Steering Wheel | 320mm Flat Suede Racing Wheel
$349.00
OMP 320 ALU S Steering Wheel
Flat Design. Built for Control.
The OMP 320 ALU S Steering Wheel delivers professional-level control and comfort in a compact, motorsport-ready design. With a 320 mm diameter and flat profile, it’s ideal for tight cockpits and performance builds where responsiveness is key. Its three anodized aluminum spokes combine strength and lightness, while the black suede cover with pre-formed handgrips ensures maximum traction and comfort during aggressive driving.
Designed with functionality in mind, the 320 ALU S comes supplied with two individual buttons—perfect for wiring auxiliary functions like horn, high beams, or other racing essentials. Whether for a dedicated track car or a dual-purpose street machine, this steering wheel provides an unmatched balance of ergonomics and durability.
Features & Benefits
320 mm Flat Design: Compact and responsive, perfect for racing cockpits.
Three Anodized Aluminum Spokes: Lightweight yet durable construction.
Pre-Formed Handgrips: Contoured for superior feel and reduced fatigue.
Premium Black Suede Cover: Delivers glove-friendly grip and control.
Integrated Buttons: Includes two accessory buttons for horn, high beams, or other functions.
Race-Bred Ergonomics: Optimized for comfort and precision in performance driving.
Technical Specifications
Diameter: 320 mm
Profile: Flat
Spokes: 3 anodized aluminum
Handgrip Shape: Oval 35x24 mm
Cover Material: Black suede
Buttons: 2 accessory buttons included
Why Choose the OMP 320 ALU S?
Blending sleek design, high-performance materials, and functional versatility, the OMP 320 ALU S Steering Wheel is built for drivers who demand comfort, control, and race-ready functionality. From endurance racers to weekend track warriors, this wheel puts everything you need right at your fingertips.
A2-266 Girodisc 2pc REAR Brake Rotors GT4 ClubSport
$1,750.00
A2-266 Girodisc 2pc REAR Brake Rotors GT4 ClubSport
This high-performance product is built to meet the demands of competitive racing. Designed for durability, precision, and track-day performance.
Engineered for Performance on the Track
This Girodisc system is a 380mm two-piece steel rotor and aluminum hat combination, a direct-replacement upgrade for the one-piece OEM GT4 Clubsport steel brakes. The A2-266 will bolt directly to the GT4 ClubSport and work perfectly with your OEM calipers. There are two main reasons for replacing your OEM rotors: first, the Girodisc rotors are designed to shed heat more effectively than the original rotors; second, the slotted Girodisc A2-266 will far outlast the OEM drilled rotors. When subjected to intense heat in a racing or track-day environment, the drilled holes in the OEM rotors originate cracks which can lead to rotor failure. When paired with the Girodisc A1-266 front rotors, your factory brake bias and ABS efficiency are maintained.
When used with Pagid or PFC performance brake pads, and RF1 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 eight to ten 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 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 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.
Forgeline Wheels Porsche 992 GT3 Track Package
from $7,195.00
$8,010.00
Forgeline Motorsport Series 992 GT3 Track Package
Buying Forgeline Wheels Made Easy
Discovery Parts has sold hundreds of Forgeline wheel sets for multiple generations of the Porsche GT3. For the latest 992 GT3, we applied that hard-earned experience—covering offsets, wheel sizing, brake and fender clearance, ABS functionality, and center-lock compatibility—to create a complete Track Package that removes the guesswork.
Simply select your preferred wheel style and finish, and we will configure a Motorsport Series setup engineered specifically for the 992 GT3.
If you are interested in a Forgeline wheel design not listed here, or have technical questions, contact a Discovery Parts Forgeline specialist at (888) 748-7223.
Forgeline Motorsport Series
Forgeline Motorsport Series wheels are purpose-built forged racing wheels engineered for competition use and dedicated track duty. Each wheel is CNC-machined from an individual forged 6061-T6 aluminum billet and incorporates advanced design features such as I-beamed spokes, chamfered edges, and deeply machined centers.
The result is an exceptionally strong, lightweight wheel with high load ratings, outstanding deflection stiffness, and long-term durability under race conditions.
Forgeline center-lock wheels are engineered specifically for Porsche center-lock applications, including the 992 GT3. Optional center-lock configurations are available for Porsche Cup Car and RSR hub assemblies.
What’s Included
The base Track Package includes:
Two 10.0 x 19-inch front Forgeline Motorsport Series wheels
Two 13.0 x 19-inch rear Forgeline Motorsport Series wheels
Porsche center-lock configuration
Any standard Forgeline powder coat finish
Optional configurations include 20-inch wheels front and rear, or a staggered 20-inch front / 21-inch rear setup using OEM tire sizes. All packages include knurled tire beads to prevent tire slip under high load and heat.
Premium Finishes Available
Forgeline offers a wide selection of premium machined and brushed finishes, combined with clear or tinted-clear powder coats for a distinctive appearance. Premium finishes are available by phone order—please contact us at (888) 748-7223 for details.
Forgeline GE1R Wheel for Porsche 992 GT3
The eight-spoke center-lock Forgeline GE1R represents the latest in advanced wheel technology. Featuring one-piece forged monoblock construction, I-beamed spokes, and motorsport-engineered geometry, the GE1R combines race-ready strength with refined aesthetics.
Forgeline’s computer-simulated FEA design process results in an exceptionally lightweight and stiff wheel with excellent fatigue resistance.
Forgeline GS1R Wheel for Porsche 992 GT3
Originally developed for professional endurance racing in IMSA Grand Sport competition, the Forgeline GS1R is engineered to withstand the demands of top-level racing. Its one-piece forged monoblock construction and I-beamed spokes deliver exceptional strength and stiffness.
With a 2,100 lb street-tire load rating, the GS1R remains impressively lightweight while maintaining outstanding durability.
Forgeline NW105 Wheel for Porsche 992 GT3
The Forgeline NW105 is a one-piece forged monoblock wheel designed specifically for the Porsche 992 GT3. Its bold seven-spoke layout with tapered angular spokes enhances both brake cooling and visual impact.
The NW105 blends cutting-edge engineering with a clean, modern aesthetic while maintaining Forgeline’s motorsport-level strength and precision.
Forgeline VX1R Wheel for Porsche 992 GT3
The VX1R is a full track-ready competition wheel with strength comparable to the GS1R. Its Y-spoke design wraps around the lug area, featuring sharp angles, a deep concave profile, and a chamfered outer edge.
Fully forged one-piece monoblock construction and FEA-optimized design provide excellent caliper clearance, high stiffness, and exceptional fatigue strength.
Notes
1 Forgeline Motorsport Series wheels are typically custom made-to-order with lead times of approximately four to eight weeks. However, Discovery Parts stocks common Porsche fitments for faster delivery when available.
OMP HTE EVO Racing Seat
$1,149.00
OMP HTE EVO Racing Seat
Innovative ultraprotective shell inspired by the multi world champion OMP HTE ONE seat. High protection and containment, designed to accommodate various heights. Large shoulder harness slots. Upholstering in velour and airnet material.
OMP HTE EVO RACING SEAT FEATURES
FIA 8855-1999 Homologated
Gel-coated Fiberglass shell
Approx. Weight: 22 lbs. (10 kg)
Mounting: Side only
Sparco QRT-C Performance Carbon Fiber Racing Seat
$2,350.00
Sparco QRT-C Performance Carbon Fiber Racing Seat
The Sparco QRT-C Performance Carbon Racing Seat combines ultra-lightweight carbon fiber construction with premium Italian craftsmanship, creating one of the most exclusive FIA-approved racing seats available. Built on the same race-proven shell as the Sparco QRT-C competition seat, the QRT-C Performance Carbon elevates the driving experience with hand-finished Italian leather, Alcantara upholstery, and exceptional comfort for both track and street applications.
Constructed from aerospace-grade pre-preg carbon fiber, commonly referred to as dry carbon, the QRT-C Performance Carbon delivers an extraordinary strength-to-weight ratio while maintaining the support and safety demanded by serious motorsport enthusiasts. Each seat is hand-stitched at Sparco's OEM manufacturing facility in Torino, Italy, ensuring exceptional attention to detail and premium quality throughout.
The innovative shell design features a lower seating position that accommodates taller and larger drivers while maintaining compact exterior dimensions for improved fitment in smaller sports car cockpits. Whether installed in a Porsche, Corvette, BMW, Lotus, or dedicated track machine, the QRT-C Performance Carbon delivers race-ready support with luxury-grade refinement.
Ultra-Lightweight Dry Carbon Construction
The QRT-C Performance Carbon utilizes aerospace-grade pre-preg carbon fiber technology to create an exceptionally strong and lightweight shell. This advanced manufacturing process produces a rigid structure that maximizes driver feedback while minimizing overall vehicle weight.
Unlike conventional fiberglass racing seats, the dry carbon construction provides superior stiffness and weight reduction, making the QRT-C Performance Carbon an excellent choice for performance-focused builds where every pound matters.
Luxury Meets Motorsport Engineering
Premium Italian leather bolsters are paired with Alcantara seating surfaces to create an interior experience worthy of the world's finest performance vehicles. The combination delivers exceptional comfort during long drives while maintaining the grip and support required during aggressive track use.
The QRT-C Performance Carbon is equally at home in a high-end street build, track-day car, or endurance racing application where comfort and aesthetics are as important as performance.
Sparco QRT-C Performance Carbon Features
Aerospace-grade pre-preg dry carbon fiber shell
Premium Italian leather and Alcantara upholstery
Handcrafted in Torino, Italy
FIA 8855-1999 homologated racing seat
Lower seating position for taller and larger drivers
Compact exterior dimensions for improved cockpit fitment
Excellent lateral support and driver containment
Designed to accommodate drivers up to approximately a 36-inch waist
Harness openings fit a wide range of driver sizes
HANS-compatible design
Fire-retardant materials
High-grip anti-slip inserts for enhanced driver stability
Driver Fitment
The Sparco QRT-C Performance Carbon is designed to comfortably accommodate medium-to-large drivers and is generally suitable for drivers up to approximately a 36-inch waist. Its optimized shell design provides excellent support while maintaining compatibility with many compact sports car interiors.
Technical Specifications
Homologation: FIA 8855-1999
Shell Material: Pre-Preg Dry Carbon Fiber
Upholstery: Italian Leather and Alcantara
Mounting Type: Side Mount
Harness Compatibility: Multi-Point Racing Harnesses
HANS Compatible: Yes
Driver Fitment: Up to approximately 36-inch waist
Manufactured In: Italy
Why Choose the Sparco QRT-C Performance Carbon?
The QRT-C Performance Carbon offers a rare combination of professional motorsport safety, ultra-lightweight carbon fiber construction, and luxury automotive craftsmanship. It delivers the support and protection of a true FIA-approved racing seat while elevating your vehicle's interior with premium Italian materials and hand-built quality.
For enthusiasts seeking one of the most advanced and refined carbon fiber racing seats available, the Sparco QRT-C Performance Carbon stands at the top of the category.
Sparco QRT-C Performance Carbon Dimensions
Garmin Dash Cam 57w
$229.99
Garmin Dash Cam 57w
16 GB Class 10 Micro SD Card Included!
Want to record your track sessions without the fuss of setting up a full data acquistion system and/or lap timer? If so, the Garmin Dash Cam 57w may be the solution you're looking for. That fact that it's also helpful for daily driving is a bonus, but that's not why you're shopping at Discovery Parts after all.
You're probably wondering if you can record your sessions easily. To answer that question, here's a direct quote from the Garmin Product Strategy Manager we spoke to:
"Yes! The user will be able to upload all the footage from the SD card to the Drive app. They just need to make sure that they prompt the dash cam to upload the footage so the camera doesn't automatically record over it."
So there you have it! Garmin technology and simplicity in an unobtrusive package to capture your laps quickly and easily.
IN THE BOX
Garmin Dash Cam 57w
Pre-installed 16 GB microSD card
Low profile adhesive/magnetic mount
Vehicle power cables
Dual USB power adapter
Documentation
Sparco X-Cool Recharge Kit
$42.00
Sparco X-Cool Recharge Kit
The easy-to-apply Sparco X-Cool Recharge Kit helps revive your Sparco fire suit or nomex underwear to it's original high-temperature performance. Simply add to your washing machine along with your performance apparel.
Each kit can treat one Sparco fire suit or one complete set of Sparco Nomex underlayers (balaclava, shirt, pants, and socks).
KIT DETAILS
Manufacturer: Sparco
Manufacturer part no.: 001157RECHARGE
Treats: one Sparco driver fire suit OR one set of Sparco Nomex underlayers
Size: 60ml (2.0 fl oz)
Sparco Pro 2000 QRT Martini Racing Seat
$1,099.00
Sparco Pro 2000 QRT Martini Racing Seat
SIZE: Medium (up to a 34” waist)
The Sparco Pro 2000 QRT Martini Racing Edition is a limited production seat. It features the Iconic Martini Racing stripes and is available in period correct Navy or Grey. The Sparco Pro 2000 QRT Martini Edition is designed for a medium size driver with a waist size up to 34 inches. The Pro Sparco 2000 QRT Martini Edition is our deepest bolstered seat that gives excellent lateral support. It also features removable/adjustable lumbar cushions and non-slip fabric on the shoulder and bottom cushion areas for improved seat comfort.
The Sparco Pro 2000 QRT Martini Edition is made with all-new QRT Technology which results in an ultra-light shell. The shoulder harness openings have been raised and the seat area around the mid-section has been reshaped for less interference when compared to the original Sparco Pro 2000. The Sparco Pro 2000 QRT Martini Edition is a unique FIA 8855-1999 approved seat as it can be bottom mounted in addition to the traditional side mounting. This gives additional installation options.
EVOLUTION OF AN ICON
The Sparco Pro 2000 QRT Martini Edition
The Sparco Pro 2000 QRT is an evolution ofSparco's iconic Pro 2000 seat. The Sparco Pro 2000 QRT has been upgraded with new ergonomics and technology. It is designed for a medium size driver with a waist size up to 34 inches. The Sparco Pro 2000 QRT is our deepest bolstered seat that gives excellent lateral support. It also features removable/adjustable lumbar cushions and non-slip fabric on the shoulder and bottom cushion areas for improved seat comfort. The Sparco Pro 2000 QRT is made with all-new QRT Technology which results in an ultra-light shell. The shoulder harness openings have been raised and the seat area around the mid-section has been reshaped for less interference when compared to the original Pro 2000. The Sparco Pro 2000 QRT is FIA approved.
What is Sparco QRT?
Designed and developed at the Sparco OEM Composite Laboratory in Italy, QRT is a patented state-of-the-art technical process based on aerospace technologies.
QRT creates an unparalleled mechanical strength-to-weight ratio, generating the lightest fiberglass composite seat shells currently on the market. In fact, it guarantees a reduction in total weight of up to 30% compared to traditional production methods. The QRT seats approach the weight of a comparable carbon fiber seat at a lower price point.
TECHNOLOGY
QRT ultra-light fiberglass composite shell
Excellent fitment into small cockpits
Adjustable lumbar cushions
Excellent ergonomics
Fire retardant fabric
FIA 8855-1999 approved
DIMENSIONS
Forgeline GW3
$1,285.00
Forgeline GW3
The Forgeline GW3 is a strikingly-attractive premium 3-piece performance wheel with a contemporary mesh design featuring Forgeline's I-beamed spoke technology to reduce weight while adding strength and rigidity. It uses hidden ARP 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.
The GW3 is produced using Forgeline's traditional forging method utilizing 6061-T6 aluminum with heat-treated rim shells. And just like any Forgeline wheel, the GW3 offers fully-customizable fitment and finish, including center-lock applications. Now available with a stepped lip in 17-inch, 18-inch, 19-inch, and 20-inch sizes. This wheel is also available in a reverse deep lip/flat lip in 18-inch and 19-inch sizes.
Three-Piece Performance Wheel
Stepped-Lip Design (Also available with a reverse deep lip/flat lip in 18-inch & 19-inch diameters.)
Contemporary Mesh Pattern
I-Beamed Spoke Technology
Hidden ARP Fasteners
Generous Brake Clearance
Forged 6061-T6 Aluminum
Heat-Treated Rim Shells
Includes Standard Aluminum Center Cap
Customizable Fitment and Finish Options
Legendary Forgeline Quality and Customer Service