AST Suspension Lowering Springs (40mm/40mm) - 1988-1991 Volkswagen Passat Variant VR6 (35i) NX200t The KSport Airtech Basic Air

The KSport Airtech Basic Air Suspension Kit is the fixed-damping entry point to KSport air-ride for the 2008-2013 Toyota Highlander

AST Lowering Springs for the 2000-2005 Mitsubishi Eclipse (3G) are manufactured from a premium high tensile chromium-silicone wire which is handpicked by AST engineers for its quality and metal consistency

1981 Ford F-250 Base (F-Series)

Part Number CSB150-GR Damping Adjustment 36-Way Height Adjustable Yes Spring Rate (Front) 5

2009 Chrysler 300 SRT8 C (LX/LD)

AST Suspension Lowering Springs (40mm/40mm) - 1988-1991 Volkswagen Passat Variant VR6 (35i) NX200t The KSport Airtech Basic AirAST Lowering Springs for the 1988 1991 Volkswagen Passat (35i) 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.