AST Suspension Lowering Springs (20mm/20mm) - 2015+ Subaru WRX STI (VA) Cayman Whiteline's differential bushing solutions ensure

Whiteline's differential bushing solutions ensure pinion angles to your 1993-2001 Subaru Impreza WRX L (GC/GF) are maintained while delivering an improved gear shift resulting in reduced initial torque loss and greater power transfer to the wheels

2012 BMW 3 Series 4 Cyl AWD/RWD (E90/E92)

1992 Subaru Legacy Combi 2

provide unmatched static drop

2009 Audi S4 Quattro (w/o EDC)

AST Suspension Lowering Springs (20mm/20mm) - 2015+ Subaru WRX STI (VA) Cayman Whiteline's differential bushing solutions ensureAST Lowering Springs for the 2015+ Subaru WRX STI (VA) are manufactured from a premium high tensile chromium silicone wire which is handpicked by AST engineers for its quality and metal consistency. Each spring is cold wound and then heat treated to increase hardness and reduce internal stresses present after winding. Each spring is then individually shot peened, phosphate treated and then powder coated to outlast even the life of the vehicle.