AST Suspension Lowering Springs (30mm/30mm) - 1998-2003 BMW Z3 Coupe 6CYL

AST Lowering Springs for the 1998-2003 BMW Z3 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

• Progressive rates on most vehicles.
• EDC Compatible (if applicable to vehicle)
• Each spring is blocked and computer tested prior to shipping, which reduces any settling once installed on the vehicle.
• Lifetime warranty on breaking.
• Most of our spring applications are TUV Certified and certificates can be provided upon request.

Specifications

Vehicle Fitment

• 1998 BMW Z3 Coupe 6CYL
• 1999 BMW Z3 Coupe 6CYL
• 2000 BMW Z3 Coupe 6CYL
• 2001 BMW Z3 Coupe 6CYL
• 2002 BMW Z3 Coupe 6CYL
• 2003 BMW Z3 Coupe 6CYL