Bilstein 2016 Porsche Cayman EVO R Suspension Kit - 89-321294 fits_2003-2008`Audi`S4 Vehicle Compatibility: 04-05 Audi S4

Vehicle Compatibility: 04-05 Audi S4 (B6)

with filter placement outside the hot engine bay to reduce the chance of heat soak

Whether you're taking a spirited drive on the backroads

Features AWE’s proprietary drone-canceling solution

Fuel efficiency

Bilstein 2016 Porsche Cayman EVO R Suspension Kit - 89-321294 fits_2003-2008`Audi`S4 Vehicle Compatibility: 04-05 Audi S4Bilstein EVO R is the next step in the evolution of performance suspension tuning. EVO R is a coilover kit built and tuned specifically for the demanding conditions of motorsports. Featuring 2 way manually adjustable dampers and monoball mounting equipment. The 2 way independent compression and rebound adjustment system provides 100 different setting variations for precision adjustment. Where applicable, adjustable monoball upper mounts allow for