Eibach Pro-Kit Performance Springs (Set of 4) for 2014-2016 BMW 4 Series Gauges & Pods>Gauge Components Fits lightning 45 bottle valve

Fits lightning 45 bottle valve and NX chrome bottle valves with female threads

you can tailor the response curve of your Turbosmart controller to suit any aftermarket or motorsport ECU control strategy

Roll Center

Brembo 08-13 C30 Front GT BBK 4 Piston Cast 336 x28 1pc Rotor Drilled-Black

Compared to other aftermarket pumps

Eibach Pro-Kit Performance Springs (Set of 4) for 2014-2016 BMW 4 Series Gauges & Pods>Gauge Components Fits lightning 45 bottle valveThe Eibach PRO KIT is a premium line of lowering springs designed to enhance the performance and appearance of your vehicle. Whether you're a car enthusiast looking to improve the handling of your daily driver or motorsports competitor looking for an edge on the track. the Eibach PRO KIT has you covered. Warranty Installation Instructions