Best sellers

If your order needs special attention or a custom modification, let DiscoveryParts maks sure everything is perfect by filling in the "info" area so we can make everything 100% perfect the first time. 

Daily Rental of Open Face SA2015 or SA2020 Helmet at Atlanta Motorsports Park. DiscoveryParts keeps a full fleet of SA2015 rental helmets to make sure every driver is safe on track. 

If your order needs special attention or a custom modification, let DiscoveryParts maks sure everything is perfect by filling in the "info" area so we can make everything 100% perfect the first time. 

DiscoveryParts Custom Vinyl Work - 3M 7 Year Intermediate Vinyl

This "make your own" kit can be used to pass tech inspection like a boss. The numbers come in black and white only at 10 inches in height separately. Vinyl is 3M or Oracal intermediate 7 year vinyl that causes no damage to your car's painted surface. The prices are $4 per number meaning if your car number is 45, it's $8. If you need 2 sets, it's $16.

AMP Track Decal In Quality Intermediate Vinyl. Sticks perfectly and lasts. Two sizes, medium is 5.25" wide and Small is 3.0" wide.

Your order was picked-up at DiscoveryParts Showroom inside Atlanta Motorsports Park

Add Extra Length To Your 8mm Spa Fire System Using Synflex Tubing (formerly known as Decabon or Decoron 1300). Decabon / Synflex is easy to form, looks professional and is what is used in SPA fire suppression systems for discharge tubing.

Daily Rental of Full Face SA2015/SA2020 Helmet at Atlanta Motorsports Park. DiscoveryParts keeps a full fleet of SA2015 rental helmets to make sure every driver is safe on track. 

Keep your shoulder belts or head containment net straps in place with our heavy duty but lightweight aluminum 2 piece harness guide clamp that fits 1.75" roll bars perfectly.

The OMP One Series Balaclava IAA/759 has the latest FIA 8856-2018 rating and perfectly designed with flat seams and an advanced material to keep your skin cool The OMP One Series is OMP's premium line of fire-retardant underwear. Perfectly designed to work together with OMP's Dry System Suits to allow for maximum cooling regardless of the heat. 

THE Brake Fluid! Castrol React SRF Racing Brake Fluid Has A High Boiling Point ( 518°F wet,  590°F dry) that exceeds DOT 4 specifications. A very high-performance brake fluid specifically developed for motorsports applications where extreme braking conditions are encountered.

Upgrade your Stilo ST5 or Stilo ST4 to integrated radio electronics. Now connect your Stilo helmet to an IMSA, NASCAR, Chatterboc, Trac-Com, or RaceCeiver system. The Stilo Helmet Intercom Wiring Kit With Earmuffs allows you to fit the Superior Stilo Electronics into any Stilo Open Or Stilo Full Face Helmet like the Stilo ST5, ST4F and ST4W Series Helmets

RBF 660 Brake Fluid By Motul Is A 100% Synthetic Fluid For Hydraulic-Actuated Brake and clutch systems. Motul RBF 660 Racing Brake Fluid has a very high dry boiling point of 617 °F and a wet boiling point of  401 °F.

Stilo Helmet Adapter AC0212.2 connects your Stilo helmet to an IMSA Radio Systems. Genuine Stilo to IMSA helmet adapter for clear communication with your best friend at the track. This is an adapter for using Stilo helmets with a vehicle wired for IMSA (4C four conductor). Both ends look the same as Stilo and IMSA use the same international 4C IMSA protocol. 

DiscoveryParts Pro Series Helmet Bag With 2 Zipper Pulls And External Pouch With Velcro Closure.

RBF 600 Fluid by Motul Is A 100% Synthetic Fluid For Hydraulic-Actuated Brake and clutch systems. Motul RBF 600 racing brake fluid has a very high dry boiling point of  594°F and a wet boiling point of 401 °F.

Stilo helmet visors have a special anti-fog coating that is harmed by any type of ammonia or acidic cleaners. The only safe way to clean a Stilo visor is with this very fast drying, solvent based cleaner.

Please Do Not Pre-Pay. Get your HANS device recertified in Dawsonville, GA (north of Atlanta).

This Is The Hans Anchor With The Billet Metal Ring With Laser Etching And Is For SAH Helmets. If your helmet has metal M6 threads, use this Hans Device PRO Post Anchor Collar Set kit to save some of your racing budget.

SPEEDCOM SCC-SEIH single ear intercom headset connects to all SPEEDCOM intercom units and features a built-in IMSA (4C) male connector for simple, reliable driver to passenger communications.

VP Racing Fuel Jugs Set The Standard In Race Fuel Transportation. These VP Racing 5 Gallon Motorsports Containers actually hold 5.5 gallons to allow for thermal expansion during those hot race weekends.

For Use In Stock Car Racing, Road Racing, And Sprint Cars. Red Line Race 40wt race oil is popular for Dirt Late Model and NASCAR Spec engines for Camping World East and West Series.

Enjoy a Monster, Monster Rehab, NOS energy drink or SmartWater from our showroom inside Atlanta Motorsports Park. 

OMP's One Evo X Glove is the Best in the OMP Glove Line. The OMP One Evo is a professional-grade racing glove developed with leading F1 drivers featuring three different materials, each strategically placed for the ultimate in grip.

This is the Post Anchor with the Billet Metal Ring with Laser Etching and is for any helmet with M6 threads preinstalled. If your helmet has metal M6 threads, use this Stand 21 FIA Pro Post Anchor Set kit to save some of your racing budget.

The Hybrid S Head Restraint By Simpson is Now the Only Head Restraint Approved for 3-point harnesses that is also FIA approved. This provides added protection for Driving Instructors, Auto Manufacturing Test Engineers, and other cars with 3-point harnesses. Simpson’s top concern is safety.  We are pleased to offer protection to this sector of the market. 

Will-Call Item - DiscoveryParts Delivery - Do Not Ship

ChampCar legal SFI 45.1 roll bar padding providing maximum flame retardation and energy absorption. Constructed from hi-density fire resistant materials, you have the impact protection you need and the fire protection you hope you never need. Longacre SFI 45.1 roll bar padding won't melt or drip in a fire and is our #1 seller in roll-bar padding.

Stand 21, the first Frontal Head Restraint Manufacturer in the world, is now available in the USA! DiscoveryParts is a Stand 21 USA authorized distributor and offers the Stand 21 FHR Club Series 3. Using a refined approach and minimalist design, the Stand 21 FHR Club Series 3 weighs in at an incredible 640 Grams.

The legend returns. The SA2020 Stilo ST5 GT helmet carries over everything that made the SA2015 version one of the most-loved helmets on the grid. Featuring the same tall eye-port and iconic side ports of the previous generation, the SA2020 ST5 GT from Stilo is worth getting excited about. 

CoolShirt Replacement Male End For Shirt Or Water Hose. Did You Slam The Door On your CoolShirt end of your shirt? This is the male shirt connector to use. 

Easily Fill A Race Car Stock Gas Tank With VP Racing Fuel Jug Filler Hose. Allows You to remove just  the white threaded cap and use the solid plunger to open the unleaded gas door filler flap for fast, easy and safe refueling. 

Schroth 7/16" x 20TPI Reinforcement Back-Up Plates for a perfect harness install. This Schroth back-up plate measures 3.25" long x 2" wide with a 7/16 x 20TPI nut welded to it. This is what comes with most Schroth harness sets to mount your harness eyebolt to.

Need to carry and store your Stilo ST5 carbon helmet? Stilo's tri-color helmet and hans bag with that classic Stilo logo fits the bill. A sturdy double tab zipper allows access to a roomy, lined interior compartment built to protect your helmet and your hans device. An expansion zipper opens to add an additional 2 1/2 inches of height to accommodate helmets featuring a top air adapter. 

SPEEDCOM 2MPI driver coaching intercom brings features from $300+ intercom systems and offers simple, rugged and reliable driver to passenger communications.

PRF 660, Re-branded as Radi-CAL™ R3 - Silver Bottle with Yellow cap. R3 developed for use in high-temperature racing conditions. Conforms to and exceeds FMVSS 116 DOT 4 and SAE J1703 and J1704. There have been no formula changes, just a newer looking label, and a different part number.

Hydration Upgrade For Stilo ST5 and ST4 helmets that can be installed on either the left or right side of your Stilo helmet and comes with a quick disconnect fitting, hose, and bite valve.

The Garmin Catalyst is a robust driver data and video system aimed at making driver improvement easier than ever before. Garmin has been the leader in GPS based active sport recording for decades, and now crosses over into the automotive performance data field  with the Garmin Catalyst Driving Performance Optimizer. 

The SCCA, SCCA Pro, NASA, NASA Pro, PCA, BMWCCA, PWC, IMSA, ChampCar & LeMons legal fire system with two pull cables.This meets then exceeds the Champcar & LeMons fire system requirement. But don't think low quality - SPA has been in Factory Porsche Cup Cars & RSR for years. This is a pro level system with the highest quality components.

Motorcycle spec 300V oil for applications where the hi-revving engine and gearbox share the same 15w50 fluid. Motul 104129 has been taking the checker flag in motorcycles and motorcycle powered racers, like the Radical SR series for years.

Add Extra Length To Your 6mm Spa Fire System Using Synflex Tubing (formerly known as Decabon or Decoron 1300). Decabon / Synflex is easy to form, looks professional and is what is used in SPA fire suppression systems for discharge tubing.

Grand-Am, SCCA, NASA, BMWCCA & PCA Approved Red Tow Decal On White Background. 

The legend returns. The SA2020 Stilo ST5 GT Carbon helmet carries over everything that made the SA2015 version one of the most-loved helmets on the grid. Featuring the same tall eyeport and iconic side ports of the previous generation, the SA2020 ST5 GT Carbon from Stilo is worth getting excited about. This carbon fiber version of the Stilo ST5 features an incredibly lightweight shell.

100% Synthetic racing lubricant with Double Ester-Technology for racing cars with atmospheric or turbocharged engines. High HTHS viscosity protects against wear and tear even under tough racing operating conditions. Motul 300V is 100% synthetic esther core, and comes in an easy to transport 2 liter metal can.

Red Line Water Wetter doubles the wetting ability of water in your race car's cooling system. Red Line has created a special performance agent that lowers temperatures by reducing or completely eleminating bubbles or even the vapor barier that forms on hot metal surfaces. 

Made From An Innovative Soft Knit CoolTec Nomex® Material, G-FORCE Racing Gear SFI FR One Eye Balaclavas are the softest and most comfortable head socks on the market today. This balaclava gives the driver or crew member hypoallergenic coverage with a soft texture feel. Save that new multi hundred dollar helmet with a G-Force SFI 3.3 certified balaclava.
 
 

The Original And Industry Standard In Racers Tape. Multi-Purpose, Multi-Colored, and glossy finish make ISC racers tape the 3rd most common item at the track. What are the  #1 and #2 items used trackside? See below-