AST Suspension Lowering Springs - BMW 6-Series XDRIVE (12/2010-16/2018) Select Engine/Chassis:640 XDRIVE / 650 XDRIVE / 640D XDRIVE Roto-molded Plastic Air Intake Tubing

Roto-molded Plastic Air Intake Tubing

preventing harshness or unwanted noise

the Yellowstuff series is ideal for those who want a dependable upgrade from stock components

Go Fast Bits GFB EX38/44 Replacement Diaphragm Assembly

The springs are precision-wound and matched to the damping settings

AST Suspension Lowering Springs - BMW 6-Series XDRIVE (12/2010-16/2018) Select Engine/Chassis:640 XDRIVE / 650 XDRIVE / 640D XDRIVE Roto-molded Plastic Air Intake TubingThe 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