Eibach ERS 15.00 in. Length x 5.00 in. OD Conventional Rear Spring - 1500.500.0275 fits_1999-2002`Audi`S4 If you're equipping an aftermarket

If you're equipping an aftermarket downpipe with an outlet larger than 80mm

3 V6 370HP Replacement Panel Air Filter

The stock eccentric bolts provided by Nissan and Infiniti for small camber/toe adjustments tend to slip under high cornering loads

FRONT REAR SPRING RATES 20k 16k UPPER MOUNT Aluminum w/ Hardened Rubber Bushings OR Pillowball  Aluminum w/ Hardened Rubber Bushings OR Pillowball

328i xDrive 2013-2009

Eibach ERS 15.00 in. Length x 5.00 in. OD Conventional Rear Spring - 1500.500.0275 fits_1999-2002`Audi`S4 If you're equipping an aftermarketRenowned for our extensive catalog of over 1,500 precision engineered race springs. Eibach race springs offer unparalled customization and performance optimization across a wide spectrum of racing applications. From shocks to pull bars we offer a wide range of springs solutions to fine tune the handling dynamics of your race car. Individual Motorsport Spring Features & Benefits Lowest Side Loads with Load Center Ideally Located Relative to the Spring