#43250F23SA100
Aircraft aluminum tubing that runs along the frame rail to join the bumper duct to the knuckle duct. Includes high-tempe...
#19000F23SA010
LightHeight aluminum high-capacity radiator improves cooling with special tube and fin design. Additionally, features he...
#43250F23SA200
Aircraft aluminum tubing that runs along frame rail to join the bumper duct to the knuckle duct. Includes high temperat...
#45020F23SA010
Four-piston caliper with 328x28T 2-piece rotor/hat assembly. Homologated brake system for World Challenge TC sold exclu...
#45025F23SA010
Four-piston caliper with 328x28T 2-piece rotor/hat assembly. Homologated brake system for World Challenge TC sold exclus...
#51601F23SA610M1
Bilstien double adjustable racing dampers. Inverted style reduces flex in front suspension; with internal reserviors.
#51600F23SA000
Developed on the 2009 and 2010 SCCA Runoffs championship-winning S2000s. This kit is legal for both SCCA Touring 3 and ...
#41200F23SA010
Limited-slip differential manufactured with exclusive HPD race-tuned settings. Features sharper cam ramp angle, faster l...
#41200F23SA110
#41100F23SA010
#18100F23SA100
High-flow header specifically designed and homologated for the 2012–2015 Honda Civic Si with the HPD IMSA or World Chall...
#45025F23SA600
World Challenge TCA kit for 2017+ Civic Si. Not legal T3/T4. Includes HPD/Wilwood 6-piston Thermolock calipers and 2-pie...
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.
