AST Suspension Lowering Springs (30mm/30mm TUV) - 1994-2002 Audi A8 Quattro 6-8CYL (D2) 240SX Whiteline's Differential Insert Bushings on

Whiteline's Differential Insert Bushings on your 2004-2006 Pontiac GTO Base (Zeta) work within the voids of the original factory bushing to ensure pinion angles are maintained while delivering an improved gear shift resulting in reduced initial torque loss and greater power transfer to the wheels

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AST Suspension Lowering Springs (30mm/30mm TUV) - 1994-2002 Audi A8 Quattro 6-8CYL (D2) 240SX Whiteline's Differential Insert Bushings onAST Lowering Springs for the 1994 2002 Audi A8 (D2) 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. Features