AST Suspension Lowering Springs (30MM/25MM) - 2009-2018 BMW Z4 Roadster 35i/35is (E89) ASTLS-14-474
AST Suspension Lowering Springs (30MM/25MM) - 2009-2018 BMW Z4 Roadster 35i/35is (E89) ASTLS-14-474

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AST Suspension

SKU: ASTLS-14-474

AST Suspension Lowering Springs (30MM/25MM) - 2009-2018 BMW Z4 Roadster 35i/35is (E89)

$265.50
In Stock (only 1 left)
Fitment confirmation is based on the vehicle's year, make, and model only. Please verify fitment by reviewing full product description which may include notes and more specific information.

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AST Lowering Springs for the 2009-2018 BMW Z4 (E89) 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.

Lowering Range

  • Front: 30MM
  • Rear: 25MM
  • TUV Certified? Yes
AST Suspension Rear Damping Extenders (Set of 2) AST-EXT
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