AST Suspension Lowering Springs (40mm/40mm TUV) - 1986-1991 Audi 90 2.0E/2.3E/2.3E 20V 5CYL (89) YMM_1991_1994_Audi_S4_C4 Remote Reservoir Design: The inclusion

Remote Reservoir Design: The inclusion of remote reservoirs enhances damping performance by increasing oil capacity and heat dissipation

Its multi-chamber design helps reduce unwanted resonance

Proper fitment should be verified against vehicle specifications and the part number to ensure compatibility with your specific Ram 2500 model and lift configuration

this clutch kit combines street-friendly characteristics with increased holding capacity

The result is a more engaging driving experience with sharper turn-in and increased stability

AST Suspension Lowering Springs (40mm/40mm TUV) - 1986-1991 Audi 90 2.0E/2.3E/2.3E 20V 5CYL (89) YMM_1991_1994_Audi_S4_C4 Remote Reservoir Design: The inclusionAST Lowering Springs for the 1986 1991 Audi 90 (89) 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