H&R Sport Springs for 2017-2023 Audi A4 Quattro Premium Plus AWD (B9) w/Sport Suspension CTS AST Suspension designed the Competition

AST Suspension designed the Competition 3-way adjustable series to fit the 1994-1998 BMW 3 Series 318tds Coupe/Sedan (E36) The 5300 Series shock absorbers are rebound adjustable in 12 positions on the strut

AST Lowering Springs for the 1997-2004 Porsche Boxster (986) are manufactured from a premium high tensile chromium-silicone wire which is handpicked by AST engineers for its quality and metal consistency

and spirited daily driving

2002 Audi A4 Base (B5/B6/B7/B8)

4 Nuts Spring Rate - Rear 246 PPI Sway Bar Adjustable - Rear Yes Sway Bar Diameter - Rear 24 mm Sway Bar Links Included - Rear Yes Wheel Alignment Required Yes Notes Vehicle sway bar and lowered spring kit - contains WSK-VWN005 and BWK018 - essential to Activate more grip Vehicle Fitment

H&R Sport Springs for 2017-2023 Audi A4 Quattro Premium Plus AWD (B9) w/Sport Suspension CTS AST Suspension designed the CompetitionH&R Sport Springs for your 2017 2023 Audi A4 Quattro Premium Plus AWD (B9) 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.