subframe reinforcements

The e46 is know to have issue with the floors cracking or ripping out so it’s best to add some reinforcements. We went with the plates from redish Motorsports out of the UK. These are nothing short of amazing. REALLY well designed.
Start by cleaning all the undercoating off.

The plates


weld/bend/weld

Smooth out and put etching bare metal prep on them.

POR and seem sealer

Then undercoating

Rear subframe also got new poly bushings

subframe back in