BMW E46 / M3 / CSL Rear Subframe Reinforcement Kit

Product is made to increase strength and reduce the damage of floor / subframe during the high overload.
Also can be used to repair cracks in rear subframe.
Help prevent or repair these high stress areas in your
car to ensure the survival and performance of your vehicle.
The reinforcement kit is laser cut and made of
high quality steel.
Plates must be welded