Product Details

AST Lowering Springs for the 1998-2006 BMW 3 Series 4CYL Coupe RWD (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.

Standard 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
Part Number ASTLS-14-370
Part Name Lowering Spring
Vehicle 1998-2006 BMW 3 Series 4CYL Coupe RWD
Chassis Code E46
Ride-Height Adjustable No
Spring Type Progressive
Approximate Drop - Front 40mm
Approximate Drop - Rear 30mm
TUV Certified Yes
Quantity Set of 4

Vehicle fitment

This product fits the vehicles listed below.

YearMakeModelDrivetrainNotes
1998BMW316CiRWD
1998BMW318CiRWD
1998BMW320CdRWD
1999BMW316CiRWD
1999BMW318CiRWD
1999BMW320CdRWD
2000BMW316CiRWD
2000BMW318CiRWD
2000BMW320CdRWD
2001BMW316CiRWD
2001BMW318CiRWD
2001BMW320CdRWD
2002BMW316CiRWD
2002BMW318CiRWD
2002BMW320CdRWD
2003BMW316CiRWD
2003BMW318CiRWD
2003BMW320CdRWD
2004BMW316CiRWD
2004BMW318CiRWD

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