AST Suspension Lowering Springs - BMW 6-Series (03/2004-12/2010) Select Engine/Chassis:645Ci / 650i / 635D bolt-on installation that can typically

bolt-on installation that can typically be completed with basic tools and mechanical knowledge

Its aerodynamic profile not only boosts visual appeal but also supports improved airflow management around the front bumper

Street and spirited driving applications

Crafted with a combination of natural hardwood and stainless steel

AST Suspension Lowering Springs - BMW 6-Series (03/2004-12/2010) Select Engine/Chassis:645Ci / 650i / 635D bolt-on installation that can typicallyThe AST Lowering Springs offer a solution to reduce your vehicles center of gravity while preserving the comfort youre accustomed to from the original equipment manufacturer (OEM) springs. These springs serve as a direct replacement for your OEM springs and have been developed especially for each vehicle specific. Crafted from premium materials using the best Wafios coiling machines. Their progressive design strikes the perfect balance between