MMR12-6001

MMR Billet differential inserts for BMW

Our MMR Performance differential bush insert kit for the F-Series BMW (F2x & F3x) is designed to limit movement in the factory diff mounts to maintain proper suspension geometry when cornering. Installation is very simple, can be performed in under an hour, and is completely reversible.

Installation is very simple, can be performed in under an hour, and is completely reversible.

By filling the small voids in the three factory mounts as well as limiting vertical movement, our inserts eliminate 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.

The BMW F2x and F3x chassis use rubber rear diff mounts that deflect under load, causing the rear end to feel vague and loose, as well as leading to less-than-optimal suspension geometry and increased understeer. These precision-machined billet aluminium inserts are designed to fill voids in the factory rear differential mounts, and limit subframe movement without sacrificing ride quality or introducing any perceivable additional noise, vibration, or harshness into the cabin. The result is a more refined, connected driving experience, as well as improved effectiveness of aftermarket rear sway bar upgrades and suspension components.

MMR Billet differential inserts for BMW
MMR Billet differential inserts for BMW
MMR Billet differential inserts for BMW
MMR Billet differential inserts for BMW
MMR Billet differential inserts for BMW
MMR Billet differential inserts for BMW
SKU: MMR12-6001

MMR Billet differential inserts for BMW

Sale price£104.99

Tax excluded. Shipping calculated at checkout

The MMR Performance differential bush insert kit for the F-Series BMW (F2x & F3x) is designed to limit movement in the factory diff mounts to maintain proper suspension geometry when cornering. Installation is very simple, can be performed in under an hour, and is completely reversible.

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Product fitment.

While every effort has been made to ensure the accuracy of this information, we are not liable for abnormalities or inaccurate data. Customers are wholly responsible for checking fitment for their vehicle.

Series

1-Series, 2-Series, 3-Series & 4-Series

Chassis code

F20, F21, F22, F23, F30, F31, F32 & F34

Model year

2011 - 2019

Reduces diff movement during launches and acceleration

Manufactured from Aircraft grade T-6061 aluminium billet

Where to purchase

Over 100 dealers, globally.

Our network of expert MMX Performance dealers can supply our full range, together with product guidance and advice, plus often an experience fitting service.

If you haven't got a MMX Performance dealer close to you, don't worry! Remember you can buy direct from our MMX Performance webshop.

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About MMX

A decade worth of obsession.

MMX Performance products have been designed and developed in the UK with passion by enthusiasts, for enthusiasts. All of our products are created in the world's toughest development lab: motorsport. We push the limits and reach new heights on track; then refine our products to give you the performance you need when you want it on the road.

Our extensive range of BMW and MINI upgrades offer unrivalled quality, performance and reliability worldwide; furthermore, every product carrying the MMX logo is thoroughly durability tested both on the road and track, so you can have complete peace of mind that you're installing only the best quality products to unlock the true performance potential from your car.