Spoon Front Rigid Collar For BMW 320i,320d,328i,340i,ActiveHybrid3 50261-F20-000 IPF Profec MAP:

Profec MAP:

Model USC10

(If ADVANCE System is installed

Model Year 91/01 - 98/12

Spoon Front Rigid Collar For BMW 320i,320d,328i,340i,ActiveHybrid3 50261-F20-000 IPF Profec MAP:Brand Spoon Product Name Rigid Collar (Chassis Strengthening Collar) Product Descriptions Rigid Collar is a specially designed part made from tempered aluminum. It is inserted between the body and subframe by lifting up the vehicle, loosening the joint bolts one by one, then tightening them back together. The tapered portion of Rigid Collar deforms as the bolt is tightened, filling the gap between the bolt and the inner wall of the bolt hole. Effects: