Want to drop your BMW and get rid of the stock wheel gap, improve handling and overall give your G30 BMW 540i a more aggressive look then check out the AST Suspension Lowering Springs ASTLS-19-020. The lowering springs are a direct replacement of the OEM springs and have been developed specially for each specific vehicle. Made out of the best material on the best Wafios coiling machines available.

AST Suspension 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.

Lowering

• Front Lowering Range: 30MM
• Rear Lowering Range: 30MM

Notes

• For cars with standard lowering, the indicated lowering will be reduced with the amount of the standard lowering.
• About 10mm less lowering for vehicles with M-sport suspension.