Product Details

AST Lowering Springs for the 2004-2006 Smart ForFour (454) 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
Part Number ASTLS-14-2172
Product AST Lowering Springs
Production Years 2004-10/2006
Model Years 2004-2006
Make Smart
Model ForFour
Chassis 454
Approximate Drop – Front 30mm
Approximate Drop – Rear 30mm
TÜV Certified Yes
Model Note -
Note 1 -

Vehicle Fitment

  • 2004 Smart ForFour 1.5dCi (454)
  • 2005 Smart ForFour 1.5dCi (454)
  • 2006 Smart ForFour 1.5dCi (454)

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