- BC Racing DS Series Coilover Audi A4 S4 RS4 AWD 2003-2008BC Racing ER Series Coilover Learn MoreCA$1,885.00
- Bilstein B12 2007 Audi A4 Cabrio Elite Front and Rear Suspension KitThe BILSTEIN B12-Pro-Kit series offers the perfect start to lower your car and get that sporty driveability. The formula: Four high-performance shock absorbers, four springs, best tuning and BILSTEIN expertise. A winning combination. The BILSTEIN B12 Pro-Kit allows vehicles to be lowered up to 40mm. The kit has the perfect combination of sporty dynamics, aesthetics, and load bearing capacity. This BILSTEIN B12 kits consist of BILSTEIN B8 high-performance shock absorbers that are perfectly matched with EIBACH springs for an optimal ride. Learn MoreCA$1,028.13
- BC Racing BR Series Coilover Audi A4 S4 RS4 AWD 2003-2008
The BC Racing BR Series is our most popular suspension package. Equally at home on street and track the BR Series offers the best of both worlds with ride height and damping adjustability. Damping is adjusted simultaneously and height is adjusted independently of piston and spring stroke. The BR Series offers a minimum 2 inch drop* as well as 30 levels of damping adjustment. Assembled by hand in our facility, each application undergoes stringent quality control protocols to deliver the best possible suspension product to the consumer. Our most added value to our customers is the option to customize spring and damping rates to your to your individual preference. The BR Series is not meant as an entry level suspension setup but as a versatile setup that excels across a number of automotive disciplines.
*Extreme drop separateLearn MoreCA$1,522.50
- Bilstein B4 OE Replacement 02-06 Audi A4 Rear Standard Suspension Shock AbsorberBilstein B4 OE replacement shocks and struts are perfect for restoring the smooth ride you've been missing in your car or truck. Bilstein has spent years developing innovative shock absorbers for the world's top auto manufacturers, and all of their expertise has been wrapped into these B4 OE Replacement Series shocks and struts. Utilizing both twin-tube and monotube technology, these shocks provide an OEM-quality ride at an economical price. Don't settle for a bouncy, uncomfortable ride when you can bring your suspension back to life with Bilstein B4 OE replacment shocks and struts. Hundreds of models are available for fitment on countless vehicles, such as Volvo, Jaguar, Mercedes-Benz, Mazda, VW, Hyundai, Audi, BMW, Land Rover, Toyota, and more! Learn MoreCA$461.95