AST Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts) (Non Inverted) - 1997-2000 Honda Civic 1.6 16V (MB4) Corrado 2004 Honda S2000 CR (AP2)

2004 Honda S2000 CR (AP2) (AP1/AP2)

Chassis bracing to your 2004-2005 Subaru WRX STI Base (GD/GG) maintains alignment angles and spring rates by greatly reducing body or chassis flex

76 Kg/mm Spring Rate - Rear 5

2011 BMW 3 Series AWD/RWD (E9X)

AST Lowering Springs for the 2009-2018 BMW Z4 (E89) are manufactured from a premium high tensile chromium-silicone wire which is handpicked by AST engineers for its quality and metal consistency

AST Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts) (Non Inverted) - 1997-2000 Honda Civic 1.6 16V (MB4) Corrado 2004 Honda S2000 CR (AP2)The 5100 Series shock absorbers for the 1997 2000 Honda Civic 1. 6 16V (MB4) utilize non inverted high performance monotube technology. In the past, these were known as the 4100 series. Monotube design shocks absorbers give your car a better performance than the standard twin tube design, the gas pressure is separated by a floating piston, and eliminates cavitation and airation within the oil chamber. The 5100 Series shocks allow rebound adjustment