Bilstein PSS9 Coilovers Audi S4 (B5) Mazda 5 5x112 +35mm offset with

5 5x112 +35mm offset with a 73

Injen has welded an 02 sensor extension on to their downpipes from the factory

gray metallic springs

and managed to improve the price at the same time

Bilstein PSS9 Coilovers Audi S4 (B5) Mazda 5 5x112 +35mm offset withUtilizing Bilsteins monotube shock absorber design for heat dissipation and ride control, the PSS9 Coilover System for the Audi S4 (B5) adds a matched performance spring and threaded ride height adjuster to provide a complete suspension system for a vehicle. The fully adjustable monotube gas shock absorbers offer nine precise compression and rebound settings, from comfort to competition. The front and rear progressive rate springs allow for the