KW Suspension Coilover Kit V3 for BMW 6series E63 E64 (663C) Coupe Convertible (35220006) 15160 50 state emissions legal Cat-Back

50 state emissions legal Cat-Back exhaust does not remove the catalytic converters

Our team was able to expand the unit in all dimensions by utilizing a new steel support bracket to keep your new heat exchanger secure

Dual-Wall Angle Cut Tips

Further visual enhancements can be achieved with the addition of the optional hand-made carbon-fibre diffuser and mirror caps

Computer-Designed Roto-Molded Intake Tube

KW Suspension Coilover Kit V3 for BMW 6series E63 E64 (663C) Coupe Convertible (35220006) 15160 50 state emissions legal Cat-BackCutting edge motorsports technology for more performance on the road. With independently adjustable compression and rebound damping the Variant 3 damper setup can be tuned to your own driving preferences or vehicle modifications such as weight, tire characteristics or additional chassis bracing. True performance optimization is only possible with this unique, patented system. For example, the compression damping force can be increased to optimize grip