Bilstein B4 2007 BMW 328i Base Coupe Front Left Suspension Strut Assembly Cooling>Water Pumps ARBs Differential Cover will protect

ARBs Differential Cover will protect your differential against the hazards of competition or extreme off-road use

One-Piece Housing: The included massive air filter is surrounded by an open-element XLPE (cross-linked polyethylene) polymer housing that minimizes warm engine air for maximum performance

translating to almost a full second reduction in 60-130 mph acceleration times

designed to be installed in 2 hours or less

fuel-efficient engine

Bilstein B4 2007 BMW 328i Base Coupe Front Left Suspension Strut Assembly Cooling>Water Pumps ARBs Differential Cover will protectBilstein B4 OE Replacement dampers are specifically engineered to be the best choice for maintaining the original ride quality of your vehicle, while meeting or exceeding OE standards. These dampers are the ideal choice for the driver looking to restore the original performance and handling of their vehicle, with the added benefit of world famous Bilstein quality.