BMW E46 M3 Differential cover support brace plate kit

BMW E46 M3 Differential  cover support brace plate kit with aluminium bushings for  drift, circuit, time attack .Differential cover needs grinding or milling .

Race kit include - support brace plate with welded spacers , cover solid aluminium bushes 

DIY kit available .

The DIY kit contains - support brace with spacers , not welded .

Made from 5 mm tool steel .