Audi RS4 with Coilover Springs

The Audi RS4 is one of the most powerful mid-size models from Audi, impressing with its sporty design, quattro all-wheel drive, and a powerful V6 biturbo engine. Depending on the generation – such as the B9 from 2017 onwards – the RS4 comes with a dynamic chassis setup straight from the factory. But for many enthusiasts, that's not enough: those looking to fine-tune the RS4’s appearance and performance turn to coilover springs. By combining a sporty lowering with an individually adjustable vehicle height, the Audi RS4 achieves the perfect balance between everyday usability and dynamic driving. Unlike conventional lowering springs, coilover springs allow flexible adjustment of the ride height – ideal for customizing both the look and handling to your exact preferences. In contrast to a complete coilover suspension, the factory-installed adaptive damping system of the RS4 remains fully functional – perfect for drivers seeking more performance without giving up the benefits of the original suspension setup. Especially in vehicles like the Audi RS4, which already features a sporty suspension setup from the factory, coilover springs offer the ideal compromise between visual appeal, improved performance, and OEM-like driving comfort.

Auch in

19 & 21

ZOLL

Facts & Figures

Vehicle type

Audi RS4 Sedan (8E) 8EC, QB6, B7

Coilover Springs

KW Coilover Springs

Material

Chromium-silicon steel

Lowering FA

15-40mm

Lowering RA

0-25mm

Adjustable hardness

Approval

with §19 parts certificate

Audi RS4 Sedan (8E) 8EC, QB6, B7 with KW Coilover Springs

The KW coilover springs for the Audi RS4 Sedan (8E) 8EC, QB6, B7 combine sporty aesthetics with near-stock driving dynamics. They allow for an individual lowering of 15–40 mm at the front axle and 0–25 mm at the rear axle, while the factory-installed adaptive damping system of the RS4 remains completely intact. This gives you the perfect blend of daily drivability and enhanced driving dynamics – without sacrificing the original suspension technology. Made from high-quality chrome-silicon steel, these springs stand for durability and high performance. The continuously adjustable lowering lets you fine-tune the vehicle height to your personal preferences – whether you're aiming for a sportier stance, improved handling, or a more balanced axle load. Especially with the RS4’s high factory performance, KW coilover springs noticeably enhance the overall package without changing the car’s inherent character. Compared to traditional lowering springs, these height-adjustable springs offer significantly more flexibility – a major advantage for demanding drivers looking to get the most out of their RS4.