AST Suspension Lowering Springs (40mm/30mm TUV) - 1999-2005 BMW 3 Series 330D Touring (E46)

AST Lowering Springs for the 1999-2005 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

• 1999 BMW 3 Series 330D Touring (E46)
• 2000 BMW 3 Series 330D Touring (E46)
• 2001 BMW 3 Series 330D Touring (E46)
• 2002 BMW 3 Series 330D Touring (E46)
• 2003 BMW 3 Series 330D Touring (E46)
• 2004 BMW 3 Series 330D Touring (E46)
• 2005 BMW 3 Series 330D Touring (E46)