AKG Motorsport - BMW Front Subframe Engine Mount Reinforcements – E46, Z4

These BMW E46, Z4 Front Subframe Engine Mount Reinforcement Plates weld onto the front subframe to reinforce the area around the engine mounts – virtually eliminating the possibility of the motor mounts ripping out of the subframe. The front subframe engine mount attachment points are failure-prone areas on the E46 and Z4, especially those that are swapped, tracked, and/or raced. Cracks or bends are a bad sign. Rid yourself of the worries with our BMW E46, Z4 front subframe engine mount reinforcement kit.

A great time to reinforce the front subframe is when replacing motor mounts or dropping the front subframe for work. Professional installation recommended – welding required.

Precision CNC laser cut. Set of four pieces.

Original AKG design.

Recommended Use: RACE / STREET

NVH Increase: NA

Designed for the following models: 

BMW E46 (1999-2006) 323, 325, 328, 330, M3
BMW Z4 (2003-2008) 2.5, 3.0, M

Made in USA