H&R 04-08 Audi S4 Avant (AWD) V8 8E Sport Spring (Incl. Facelift Model) Engine Components>Camshafts This disc is designed for

This disc is designed for street driven vehicles

The self-adjusting

A system with polished T-304 stainless steel tips is also available

this kit produces power gains of 11

1970 Checker Marathon Base 4

H&R 04-08 Audi S4 Avant (AWD) V8 8E Sport Spring (Incl. Facelift Model) Engine Components>Camshafts This disc is designed forSport Spring kits are H&R's number one selling product. Enhance the look of your vehicle with a reduced fender well gap. H&R'sport Springs lower the vehicle's center of gravity and reduce body roll for better handling. The progressive spring rate design provides superb ride quality and comfort. A lower wind resistance signature will make the vehicle more streamlined and improve gas mileage. If you are only looking to improve one part of your vehicle's