The subframe provides mounting for your control arms, engines, and transmission. Where the subframe connects to the body are bushings. These bushings absorb any vibration that would normally be transmitted to the cabin and keep the subframe solid. They also provide a solid mounting location to keep everything tight.
If there is excessive vibration in your cabin or a clunk or knock when going over bumps, the problems may be your subframe bushings. By replacing them with new units, everything will stay tighter and provide a more secure mounting location for your lower control arms, engine, and transmission.
These Febi pieces will go right into the stock location to quiet everything down. With the same hardness as stock bushings, no excessive vibration will be transmitted to the cabin.
This Part Fits the Following Vehicles
|BMW||E65||B7 Alpina||N62 4.4L|