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...
Must be paired with: Front Spring (2.5", 550 lb.) [51401FC4YA600]
A/C delete belt for K20 head / K24 block with electronic power steering.
Air conditioning compressor delete belt for the L15B7 in the 10th Gen Civic Si
Silicone outer CV boots resist overheating and failure caused by the heat of racing brakes.
K&N Drop-in filter element for the 10th Gen Si airbox.
Wilwood 2-piece Rotor Brake Hat Hardware Kit for 10th Gen Civic Si. Wilwood Part Number 230-6656.
Must be paired with Qt...
10th Gen Civic Si Front Damper Collar.
Must be Paired with Qty. 1 of Front Right Damper Assembly (51601F23SA610M1) and ...
Aluminum Rear Spring Adjuster that comes with collars that change the height and preload of the spring.
Custom Seat Rail Mount, made in-house at HPD. Can fit in all 10th Gen Civics. Must be paired with Side Mount Seat Bracke...
Eibach race springs, base rate for World Challenge and SRO TCA
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.