Motorsports tow strap to comply with series requirements. This item is found on many SCCA, NASA, Grand Am, World Challen...
HPD designed and developed this Delrin gear box bushing. Reduces lateral compliance to almost zero when used with P/N 53...
A/C delete belt for K20 head / K24 block with electronic power steering.
Air conditioning compressor delete belt.
Silicone outer CV boots resist overheating and failure caused by the heat of racing brakes.
Drop-in filter element for 1.5L Turbo and Si airbox.
Replacement mounting bolt kit for rotor and hat
300x28T directional, plain-face, single-piece, high-carbon rotors dissipate heat efficiently and resist cracking during ...
2016+ Civic Si Front Damper Collar
Eibach race springs, base rate for World Challenge TCA
Add on for camber plate kit, provided increased caster. Reduces slightly, the total camber achievable with the camber on...
Braided and thermally insulated hose set for stock calipers
XR5 is a highly specialized low-medium torque compound designed for rear-axle applications in vehicles exhibiting rapid ...
Rear brake-pad set manufactured by Cobalt for HPD with optimized fitment for an increased pad area in the stock caliper....
Manufactured by Goodridge for HPD. Front and rear stainless steel line kit with special, HPD-exclusive heat protectors.
Carbotech XP12 - Typical compound for PWC, neutral rotation on braking
Carbotech XP12, Less Aggressive
Carbotech XP20 - Typical compound for PWC, higher rotation on braking
Pagid RSL29 Endurance
Front lower arm compliance bushing designed and developed by HPD. Made from Delrin, these bushings reduce longitudinal d...
Carbotech XP20, Moderate - Typical compound for PWC
Pagid RST1 Sprint
Replacement rotor mounting hat (2 required per car).
Borla stainless downpipe replaces stock CAT for better exhaust flow and eliminates catalyst fowling or melting frequentl...
Replacement brake disc
Two-piece, directional, slotted high-carbon 300x28T rotors. Custom aluminum hat and rotor vanes dissipate heat efficient...
Two-piece, directional, slotted high carbon 300x28T rotors. Custom aluminum hat and rotor vanes dissipate heat efficie...
Pirelli World Challenge mandated BOP software
High strength gear provides longer life and reduced chance of failure; REM Superfinish and Tunsten Disulphide coated. St...
Ducting designed to fit perfectly in the stock fascia foglight holes. Channels cold air toward the brake system. For Ci...
Replacement HPD caliper with thermalock pistons
High-strength replacement gear for 1.073 ratio (44/41) – Utilizes high-strength material, lower tooth count (29/27) for ...
IMSA-specified minimum Height (13 lbs.) billet machined flywheel. To be used with OEM-style clutch assembly.
Stainless Borla racing exhaust. Right rear exit for standard floor. Lighter Height and higher flow. Installed silencer t...
Bilstien double adjustable racing dampers. Inverted style reduces flex in front suspension; with internal reserviors.
World Challenge TCA kit for 2017+ Civic Si. Not legal T3/T4. Includes HPD/Wilwood 6-piston Thermolock calipers and 2-pie...
Stock crate engine for 2009-2013 Honda Fit.
The Type R TC retains the stock vehicle's exterior sheet metal, but adds racing components developed in-house and in...
Touring-car racing features vehicles originally designed for the street that are heavily modified fo...
Racing Line members get factory support and direct access to HPD racing parts.