AST Lowering Springs For BMW 5 535D/545i/550i with airsuspension HA - Incl. Lowering Links for the rear 06/2004-05/2010, Front 50 , Rear 0-50 kit\splitter It is the go-to choice

It is the go-to choice for drivers who want a heavy duty clutch upgrade for a BMW M135i without sacrificing drivability

resulting in up to 30% longer life

Designed specifically for the F90 platform with automatic transmission

520i Mild Hybrid

AST Lowering Springs For BMW 5 535D/545i/550i with airsuspension HA - Incl. Lowering Links for the rear 06/2004-05/2010, Front 50 , Rear 0-50 kit\splitter It is the go-to choiceThe AST Lowering Springs are engineered to provide a precise lowering solution for BMW 5 Series models 535D, 545i, and 550i equipped with air suspension, covering production years from 06 2004 to 05 2010. Manufactured with meticulous attention to quality, these springs are cold coiled on advanced Wafios coiling machines, ensuring consistent performance and durability. Their progressive design allows for a significant reduction in the vehicles center