Eibach 15-20mm/5-10mm Lowering Springs - BMW 4 Series 435i | 440i | 430d | 435d X-Drive ONLY BF25 Back pressure is lowered and

Back pressure is lowered and theM6 Gran Coupe benefits from more power throughout the entire range of rpms

but it also increases road holding as the centre of gravity of the car is reduced

It is clean with a design that suits multiple styles of vehicles

lower engine operating temperature

CNC machines quick connect fittings

Eibach 15-20mm/5-10mm Lowering Springs - BMW 4 Series 435i | 440i | 430d | 435d X-Drive ONLY BF25 Back pressure is lowered andPRO KIT Performance Springs #1 Choice of Automotive Enthusiasts Worldwide! Worlds leading Performance Suspension Spring System Engineered and tested to work perfectly with stock dampers First step towards a complete sport suspension system Lower center of gravity lowers vehicle up to 40 mm Lowering = Traction + Attraction Progressive spring design Performance handling The Eibach Pro Kit is the perfect answer for most popular street cars. Its our