AST Lowering Springs BMW G20 M340 (2018-2021) Lifetime Warranty For Discount

Description
Fitment Information
- BMW G20 M340 (2018, 2019, 2020, 2021)Â
- Lowering Range
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- Front: 30MM, Rear: 30MM
- 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
- Most of our spring applications are TUV Certified and certificates can be provided upon request
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Product Description
AST Lowering Springs 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.
- Front: 30MM, Rear: 30MM
Specs & Features
Additional Information
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