MMX Performance Billet Differential Inserts - BMW F2x / F3x MMR12-6001

Designed and engineered in-house in the UK, the MMX 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 movement, the insert set eliminates the associated slop to ensure that you experience a more refined, connected driving experience, especially when driving at the limit. The billet aluminium parts will not wear over time and offer a lasting performance improvement.

Designed and engineered in-house in the UK, the MMX 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 movement, the insert set eliminates the associated slop to ensure that you experience a more refined, connected driving experience, especially when driving at the limit. The billet aluminium parts will not wear over time and offer a lasting performance improvement.

Product Features :

• Black Anodised 6061-T6 Billet Aluminium with stainless setter retaining
• Designed to reduce differential movement while keeping NVH to a minimum
• Reduces differential movement under acceleration, gear shift and deceleration
•  Fills OE bushes voids to minimise component movement  
• Simple installation with differential remaining in situ
• Helps maintain correct suspension geometry under dynamic loading