Showing 187 products
Header Flange - 2.5"
$24.99 USD USD
Magnetic "Flip Up" Dip Stick
$99.99 USD USD
Swivel Neck Thermostat
$209.99 USD USD
K-Series Purge Port Plug
$22.49 USD USD
Universal A/C & P/S Eliminator Kit
$249.99 USD USD
Battery Tray for 8th and 9th Gen Civic Si
$54.99 USD USD
K-Series Knock Sensor
$59.99 USD USD
K-Series Steel Oil Pan Kit
$129.99 USD USD
Side Mount Pulley Kit
$219.99 USD USD
Intake Air Tempature Sensor Adapter
$39.99 USD USD
Oil Cooler Hoses
$39.99 USD USD
Billet Logo Plate Rev 2
$16.99 USD USD
K24/K20Z3 Straight Inlet Upper Coolant Housing
From $149.99 USD USD
Power Steering Line Kit
From $69.99 USD USD
OEM Thermostat Housing Plug & Bracket
$24.99 USD USD
Replacement Oil Cap Sticker
$2.99 USD USD
8AN HP Fuel Pressure Regulator (FPR)
From $159.99 USD USD
8th Gen Civic Si Header
From $399.99 USD USD
Coolant Temp Sensor Adaptor Fitting (for dash cluster)
$13.99 USD USD
K-Tuned Velocity Stack Combo
From $39.99 USD USD
Tensioner Cover
From $44.99 USD USD
K-Tuned Fuel Pressure Gauge, Liquid Filled (0-100 psi)
$34.99 USD USD