Dinan 08-13 BMW M3 Underdrive Pulley Kit Projector Fog Lights Each of our spoilers undergoes

Each of our spoilers undergoes rigorous testing and quality control to meet the highest standards of fitment and durability

The BMW F2x and F3x series use rubber rear subframe mounts that deflect under load

all original mounting components

Year Make Model Submodel 2007-2013 BMW 328i Base 2007-2013 BMW 335i Base 2011-2013 BMW 335is Base

Wagner Tuning 2018+ Mercedes G 63 AMG Competition Radiator Kit

Dinan 08-13 BMW M3 Underdrive Pulley Kit Projector Fog Lights Each of our spoilers undergoesDinan's underdrive pulley is designed to increase power (11 horsepower 8400 RPM and 7 lb ft torque 8400 RPM on a stock car) by reducing parasitic drag on the engine from spinning the alternator, water pump and AC compressor. This is accomplished by slowing down the speed of these accessory drives that rob power from your engine. Dinan has done extensive hot weather testing so you can be assured that your engine is safe. The Dinan underdrive pulley is