KW H.A.S. for BMW F83 M4 Suspension>Suspension Arms & Components allowing the use of larger

allowing the use of larger

Its open design allows for easy viewing of the air filter and delivers an aggressive Air Intake sound

towing or downhill descents

CNC mandrel bent tubing that offers unrestricted exhaust flow for increased horsepower and torque over factory OEM manifolds

ARB Sp Seal Housing Kit 129 O Rings Included

KW H.A.S. for BMW F83 M4 Suspension>Suspension Arms & Components allowing the use of largerKW (H. A. S) Height Adjustable Spring kits are a great alternative to conventional lowering springs. You are no longer stuck with a fixed lowering height. KW H. A. S. systems allow you to adjust the vehicle ride height with the KW height adjuster even after the kit has been installed. Your vehicle not only gets a more dynamic look, but also the steering behavior and response of the standard dampers becomes more agile. All driver assistance systems and