Bilstein B12 (Pro-Kit)-Suspension Kit (46-189608) 1569 06-11 Honda Civic Si throttle

06-11 Honda Civic Si throttle bodys can be bolted onto the new Ultra Race Series intake manifold

Includes off-road tune options for vehicles without catalytic converters

17 GPM) with less than 1-PSI pressure drop

This roto-molded housing is made out of black cross-linked polyethylene and mounts directly into the factory mounting location

The AEM 21-8032DS Brute Force Air Intake System produces horsepower and torque gains by replacing the vehicles restrictive factory air filter and air intake housing

Bilstein B12 (Pro-Kit)-Suspension Kit (46-189608) 1569 06-11 Honda Civic Si throttleBilstein B12 (Pro Kit) suspension kits are a complete set of B8 Performance Plus dampers paired with Eibach (Pro Kit) springs that provide moderate lowering between 24 40mm (depending on application). These kits offer dampers and springs that are tuned for each specific application to provide the best fixed height lowering solution. Bilstein B12 (Pro Kit) suspension kits provide the perfect combination of suspension dynamics, quality and aesthetics.