AiM Sports
AiM SW4 Steering Wheel Accessories
from $29.00
AiM - The New Steering Wheel
SW4 is one of the most versatile steering wheels in the market,compatible with a long list of ECU protocols, to meet any driver’s need.
Choose your size
Compatible with more than 2,000 ECU protocolsSW4 is one of the most versatile steering wheels in the market, with a long list of compatible ECU protocols, to meet any driver’s need.
Freely configurable pagesThe high contrast TFT display offers a wide range of possible graphic data layouts,showing the driver all the information he needs in real time.
Individually configurable pushbuttons!8 completely configurable buttons and 2 additional free contact normally open buttons.Rotary switchesSW4 has 3 completely configurable rotary switches.One by one configurable LEDs, Shift lights can be configured for each gear, choosing LED color and RPM threshold values which will turn it on/off.The 4 Alarms LEDs are configurable too.
Clutch and Paddle shifts (optional)SW4 can be upgraded adding paddle shifts and clutch shifts.
Garmin
Garmin Catalyst Vehicle Power Adapter
$29.00
Garmin Catalyst 12V Vehicle Power Adapter
Garmin Catalyst 12V Socket Power Adapter lets you power your Garmin Catalyst with your vehicle's cigarette lighter 12V power socket or USB interface.
Garmin Catalyst 12V Socket Power Adapter Details:
Manufacturer: Garmin
Manufacturer Part Number: 010-13081-02
Your Garmin Catalyst is powered through your vehicles 12V DC power supply and the Garmin 010-13081-02 allows you to power your Garmin Catalyst from either your 12V cigarette lighter plug or USB vehicle connection.
Some newer technology vehicles do not have a cigarette lighter plug factory installed, think Tesla, while the Porsche 991.2 still offers the legacy cigarette lighter plug. The Garmin Catalyst 12V socket power adapter lets you use either option as it is a two piece unit.
Chillout Systems
Chillout Systems Dual Prong Adaptor
$29.00
Chillout Systems Dual Prong Adaptor
Chillout Dual Prong adapter is what connects to the drivers shirt to provide a single button release from the Chillout Systems cooler hose. Designed to withstand wear, this military-grade dual-prong liquid connector maximizes the reliability of your driver cooling unit. The dual-prong design latches securely, enabling your Chillout hose to be linked to your system while preventing unintentional release.
ChillOut Systems Dual Prong Connector Details
Manufacturer: ChillOut Systems
Manufacturer Part Number: DPC-1
Works with other ¼" cooling shirts: Yes
Quantity: 1
Dual-prong adapter connects Chillout cooling garments (or other brands cooling shirts with tubing) to a Chillout Systems driver cooling system with adapters.
Longacre
Longacre Standard 2.0" Tire Gauge (0-60 psi)
$28.99
Longacre Standard 2.0" Tire Gauge
Measures from 0 to 60 psi in 1 psi increments
The Longacre Standard 2" glow-in-the-dark Tire Pressure Gauge is an affordable trackside favorite, with its wide 0-60 psi measurement range and 1 psi increments. This makes it easy to throw in your race-day bag or your glove box. The glow-in-the-dark dial gives you accurate pressure readings in all light conditions.
LONGACRE STANDARD 2.0" TIRE GAUGE DETAILS
Manufacturer: Longacre Racing
Manufacturer Part Number: 52004
Measurement range: 0-60 psi
Measurement increments: 1 psi
Air pressure release button: one
Internal gauge damper for more accurate readings and longer life
Flexible 14" hose with angle chuck installed (also includes ball chuck)
2.0" glow-in-the-dark dial face
OMP
OMP KS-3 Kart Racing Glove
$28.66
$59.00
OMP KS-3 Kart Racing Glove
OMP KS-3 Kart Racing Gloves – Race-Proven Performance and Comfort at a Competitive Price
Precision, protection, and comfort come together in the OMP KS-3 Kart Racing Gloves, built for serious racers who demand performance without compromise. Whether you're battling in regional championships or logging laps at your local circuit, the KS-3 gloves deliver the durability, grip, and ergonomic fit needed to stay sharp and in control. Designed with features borrowed from OMP's top-tier gloves, the KS-3 offers professional-grade feel at an accessible price point.
Made with breathable stretch fabric and a suede palm, the OMP KS-3 karting glove provides excellent steering sensitivity and abrasion resistance. External seams eliminate pressure points, while pre-curved fingers ensure natural hand positioning to reduce fatigue over long sessions. Certified to CIK-FIA Level 2, the KS-3 is ready for sanctioned competition and built to perform under pressure.
OMP KS-3 Kart Racing Glove Highlights
CIK-FIA Level 2 approved kart glove for competitive karting events
Durable suede palm with silicone grip zones for precise wheel control
External seams for improved comfort and reduced hand fatigue
Pre-curved finger construction for a natural, race-ready fit
Breathable stretch fabric keeps hands cool during intense sessions
OMP KS-3 Kart Racing Glove Size Chart
FAQ – OMP KS-3 Kart Racing Gloves
Q: Are OMP KS-3 gloves FIA certified? A: Yes, the KS-3 gloves are CIK-FIA Level 2 homologated, making them legal for national and international karting competitions.
Q: What kind of grip do these gloves offer? A: The KS-3 gloves feature a durable suede palm with silicone inserts, delivering excellent grip and feel on the steering wheel.
Q: Are the seams internal or external? A: They have external seams, which help reduce irritation and improve comfort, especially during long sessions.
Q: Is the material breathable for hot racing conditions? A: Yes, the gloves are made from lightweight, breathable stretch fabric that helps keep your hands cool and dry.
Q: Do they fit true to size? A: They run true to size for most drivers, but we recommend checking the OMP sizing chart for best fit.
Q: Can youth drivers use these gloves? A: Yes, the KS-3 is available in both adult and youth sizes, making it a versatile choice for drivers of all ages.
Lifeline
Lifeline Equal T Connector 8mm
$28.49
Lifeline Equal T Connector 8mm
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Fire Suppression System, Equal T Connector Type Zero 360 & Zero ZERO (8mm).Â
AiM Sports
AiM Sports Temperature Sensor
from $27.50
AiM Sports Temperature Sensor
NOTE: Sensors typically take 3 to 5 business days to ship.
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Add the appropriate AiM Sports Temperature Sensor to your AiM data set-up to retrieve exactly the information you need to maximize your data acquisition and take your racing to the next level!
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Sparco
Sparco Racing Tow Strap
$27.00
Sparco Racing Tow Strap
When the unexpected happens at the race track, your Sparco tow straps get you back in the game without skipping a beat.
PERFORMANCE THAT MOVES YOU FORWARD
Key Features:
Precision Engineering: Designed with the racer’s mindset for maximum performance and safety.
Lightweight Strength: Every gram saved matters when you’re chasing lap times and podiums.
Built for Competition: Meets the standards serious racers demand on and off the track.
Specifications:
Length: 10 in. (254 mm)
Mounting hole: 15 mm diameter
High-performance materials
Track-tested durability
Optimized for professional motorsports
SPARCO RACING TOW STRAP FAQs:
Is this product designed for racing use?Yes, it meets all relevant racing standards for its category.
Can it be used for street or track only?This product is specifically optimized for track and race environments.
How does it compare to similar products?Designed for maximum performance, it offers superior durability and functionality over typical alternatives.
WHY BUY FROM DISCOVERY PARTS?
We live racing. That means offering only track-proven gear, expert advice, and fast shipping so you’re never left waiting in the paddock. Let’s get you dialed in for success.
SPA Technique
SPA Fire System Pull Cable - 12 Ft
$26.65
SPA Technique Fire System Pull Cable - 12 feet
The 12 foot pull cable can be used with all of SPA's mechanical fire systems. Replace a worn or damaged pull cable with this easy to install replacement.
SPA Technique
SPA Fire System Pull Cable - 6 Ft
$26.65
SPA Fire System Pull Cable - 6 Ft
The 6-foot pull cable can be used with all of SPA's mechanical fire systems. Replace a worn or damaged pull cable with a Genuine SPA Technique fire system discharge pull cable kit.
OEM replacement
Manufacturer: SPA
Manufacturer Part Number: SPA-02-SP-018
Length: 6'
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Red Line
Red Line Supercool EXTREME (1/2 Gallon)
$25.79
Red Line Supercool  Extreme
Red Line Supercool Extreme includes a unique wetting agent that lowers coolant temperatures by reducing or eliminating the bubbles or vapor barrier that forms on hot metal surfaces. It cleans and lubricates water pump seals and improves heat transfer to lower cylinder head temperatures.
RED LINE SUPERCOOL EXTREME DETAILS
Formerly known as Supercool With WaterWetter
Convenient, pre-mixed coolant for motorcycles, ATVs, karts etc. - pour and go
Blended with purified, deionized water and proper WaterWetter percentage
Reduces rust, corrosion and electrolysis, cleans and lubricates water pump seals
Compatible with all antifreeze and coolant
Satisfies ASTM D2570 and ASTM D1384 corrosion tests for glycol-based antifreezes
Contains no ethylene glycol
Ferodo
Ferodo Racing Super Formula Brake Fluid
$25.15
Ferodo Super Formula Racing Brake Fluid
Ferodo racing brake fluids are of a glycol-based ether composition and are suitable for both brake and clutch use.
FERODO SUPER FORMULA RACING BRAKE FLUID FEATURES
Extremely high wet and dry boiling points
Super high lubricity reduces clutch component wear even in problem applications
Recommended for race use
Super-low viscosity for a race fluid with such high boiling points (falls within DOT 4 road spec allowing road use)
Low rubber swell
Very low corrosion, with additives making it more compatible with Magnesium components
Sparco
Sparco Stealth Visor Fastener Kit
$25.00
Sparco
A2-240 Visor Fastener Kit
The Sparco Stealth Visor Fastener Kit provides the perfect solution for maintaining a secure, smooth-operating fit between your helmet and visor. Engineered specifically for Sparco’s  Stealth RF series helmets, this precision hardware set ensures your visor remains tight, properly aligned, and easy to open or close during competition.
Precision Hardware for Race-Ready Performance
Each fastener kit is crafted to the same high standards as Sparco’s professional racing helmets, providing exact replacement hardware to keep your setup functioning like new. Whether you’re replacing worn-out parts or maintaining your helmet for optimal performance, the  Stealth Visor Fastener Kit delivers reliability and durability lap after lap.
Features
• Designed for Sparco Stealth RF series helmets• Complete replacement hardware for visor installation• Includes mounting screws, washers, and tension components• Lightweight and corrosion-resistant construction• Ensures smooth visor operation and secure locking• Easy to install with basic tools• Official Sparco replacement part for Stealth helmets
Sparco STEALTH Visor Fastener Kit FAQs:
Which helmets does this fastener kit fit? The Sparco Stealth Visor Fastener Kit is designed for Sparco Stealth RF helmets and compatible variants within the same shield system.
What’s included in the kit? The kit includes all essential mounting hardware—screws, washers, and retention fittings—to fully secure your visor assembly.
Is installation difficult? Installation is quick and simple using basic hand tools. It’s recommended to follow Sparco’s maintenance guide for best alignment and tension adjustment.
Can I use this kit on older Sparco helmets? It is specifically designed for the Stealth RF line, though it may fit other models using the same fastener configuration. Verify compatibility before purchase.
How often should I replace visor hardware? Racers who frequently remove or adjust visors should replace hardware periodically to maintain a secure fit and smooth motion.
Keep your helmet performance at its peak with the Sparco Stealth Visor Fastener Kit—precision-engineered replacement hardware built for serious racers who demand reliability and speed on every lap.
Alpinestars
Alpinestars Women's Ageless Tee
$25.00
$29.95
Alpinestars Women's Ageless Tee
• 34/1, 100% Combed Ring-Spun Cotton, 135gsm• Classic Printed V-Neck• Front Ageless logo graphic. Soft hand print• Internal neck print
Alpinestars
Alpinestars ReBlaze Tee
$25.00
$29.95
Alpinestars ReBlaze Tee
Classic Printed TeeFront Reblaze logo. Soft and printInternal neck print, external labeling
