MMR PERFORMANCE LOWERING SPRINGS (X3M and X3M Competition F97) Interior Our design limits the heat

Our design limits the heat build-up internally

and eventual driveline issues—especially under aggressive track conditions

Our grooved discs/rotors are constructed from proprietary metal alloys

materials and construction means it fits like a factory part and lasts like a factory part - win win

Please note: Cutting and removing the original vented section from your OE arch liner will be required for fitting

MMR PERFORMANCE LOWERING SPRINGS (X3M and X3M Competition F97) Interior Our design limits the heatThe MMR Performance lowering springs for BMW X3 M and X3 M Competition models deliver the perfect blend of improved dynamics and enhanced looks, yet without sacrificing ride quality. The 30mm drop in ride height brings the X Series M Car to life making it feel lighter, more direct and with significantly sharper turn in. Specifically designed for the X3 M. Thanks to the carefully selected progressive spring rates the ride quality remains unaffected and