Product Details

AST Lowering Springs for the 2004-2011 Mercedes-Benz SLK-Class SLK 280/SLK 350 RWD (W171) 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-14-1291
Part Name Lowering Spring
Vehicle 2004-2011 Mercedes-Benz SLK-Class SLK 280/SLK 350 RWD
Chassis Code W171
Ride-Height Adjustable No
Spring Type Progressive
Approximate Drop - Front 30mm
Approximate Drop - Rear 30mm
TUV Certified Yes
Quantity Set of 4

Vehicle fitment

This product fits the vehicles listed below.

YearMakeModelDrivetrainNotes
2004Mercedes-BenzSLK350RWD
2004Mercedes-BenzSLK280RWD
2005Mercedes-BenzSLK350RWD
2005Mercedes-BenzSLK280RWD
2006Mercedes-BenzSLK350RWD
2006Mercedes-BenzSLK280RWD
2007Mercedes-BenzSLK350RWD
2007Mercedes-BenzSLK280RWD
2008Mercedes-BenzSLK350RWD
2008Mercedes-BenzSLK280RWD
2009Mercedes-BenzSLK350RWD
2009Mercedes-BenzSLK280RWD
2010Mercedes-BenzSLK350RWD
2010Mercedes-BenzSLK280RWD
2011Mercedes-BenzSLK350RWD
2011Mercedes-BenzSLK280RWD

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