Bilstein B6 12-13 Ford Focus / 10-13 Mazda 3 Rear 36mm Monotube Shock Absorber Nissan-Silvia 25lbs for the stock units

25lbs for the stock units

Efficiency is the name of the game and this intercooler will get the most out of your stock turbos and still has plenty left over for future upgrades to go along with it

a large internal volume is required to support the necessary amount of flow for the engine

PROGUARD oil filters are the next generation in oil filter technology

IE's multi-zone intake design delivers all the performance benefits of an open-filter intake while maintaining protection from hot engine bay air from under the hood

Bilstein B6 12-13 Ford Focus / 10-13 Mazda 3 Rear 36mm Monotube Shock Absorber Nissan-Silvia 25lbs for the stock unitsBilstein B6 Performance dampers are a performance upgrade to OE dampers designed to be paired with the OE factory spring. These dampers offer application specific valve settings with a monotube design to bring out the best handling performance of a vehicle. Each damper is rigorously tested for quality that meets or exceeds OE standards. B6 Performance dampers will provide improved safety and handling performance with the added benefit of world famous