Eibach 15-20mm/5-10mm Lowering Springs - BMW 3 Series 335i | 340i | 4 Series 435i | 440i M3 (E92 / E93) RKP continues to be the

RKP continues to be the only manufacturer in the world to pay exacting attention to the installation hardware

Price includes supplying and installation of the Evolve catless downpipes

Designed to work with OEM radiator brackets or CSF’s all-aluminum triple-pass radiator (CSF #7058)

The combination of the test pipes and our Stage 2 ECU tune really wakes the car up providing a noticeable gain in low down torque and upper end power

The Evolution systems replace the stock exhaust from the catalytic converters back

Eibach 15-20mm/5-10mm Lowering Springs - BMW 3 Series 335i | 340i | 4 Series 435i | 440i M3 (E92 / E93) RKP continues to be thePRO 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