AST Suspension Lowering Springs (40mm/30mm TUV) - 2001-2004 BMW 3 Series 320D/6CYL Compact (E46)

AST Lowering Springs for the 2001-2004 BMW 3 Series (E46) 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

• 2001 BMW 3 Series 320D/6CYL Compact (E46)
• 2002 BMW 3 Series 320D/6CYL Compact (E46)
• 2003 BMW 3 Series 320D/6CYL Compact (E46)
• 2004 BMW 3 Series 320D/6CYL Compact (E46)