MMX Billet Differential Inserts - BMW F2X | F3X CL-AMG (C217) Catback front section two-part

Catback front section two-part

- long lasting

Laser Cut Custom Brackets

Depending on the state of your car and mapping selected you could get up to 25HP

Maximise performance with our GPF-delete X-pipe

MMX Billet Differential Inserts - BMW F2X | F3X CL-AMG (C217) Catback front section two-partDesigned and engineered in house in the UK, the MMR differential insert kit for the BMW F2x and F3x chassis is designed to limit movement in the factory diff mounts to maintain proper suspension geometry when cornering and improve the responsiveness of the rear suspension and diff. Installation is very simple, can be performed in under an hour, and is completely reversible. By filling small voids in the four factory mounts as well as limiting vertical