E46 RACP Subframe Reinforcements

The Kassel RACP subframe reinforcement brackets are waterjetted and precision CNC bent in the USA for perfect fit. The kit consists of 8 pieces and is the industry standard for subframe reinforcement jobs!

This kit is a must for all E46 M3 owners. These will also fit non M3's and is recommended on any E46 with more power than stock.