MMX 2-Piece 370mm floating rear discs/rotors for BMW G8x M2, M3, M4 GR All of our products undergo

All of our products undergo rigorous quality control

Since the trumpet lengths are tuned by BMW to the internal volume

Fall-Line's new lower control arm subframe cup bearings yield a significant improvement over the factory bushings

DELETE-R | The error entry that occurs by changing the catalyst(s) and/or the OPF(s) will be disabled

Hemmed R-fin options & reinforced leading edge on tube to prevent damage from debris

MMX 2-Piece 370mm floating rear discs/rotors for BMW G8x M2, M3, M4 GR All of our products undergoThese 370mm discs rotors run up to 30% cooler than OE, and increase cooling efficiency by up to 30%. The 370mm x 24mm 2 piece floating rear discs are the perfect addition to match the MMX front replacement discs. Matching grooves, matching performance. Utilising a two piece 370mm floating design allows our disc and hat to expand radially and axially as they absorb heat generated from use, avoiding the most common cause of warping and cracking seen in