E46 Large case diff plate

These diff plates are to stop/reduce diff twisting under load as we found diffs twist to much and breaking inner cv joints this was this issue we had! 
SMT plates Tested to 1000hp drag car of Beytec on YouTube. 
Top Tip large case diffs from e46 can take x5 large case cups or e92 m3 cups and you can fit m3 shafts into your e46 but you will also need large case trailing arms! 
Subscribe to the YouTube channel see the process 🤙