BMW 1 Series M135i Pre LCi Rear Diffuser Extensions

Finish the rear of your 1 Series Pre Lci M135i with our rear diffuser extensions

For fitting to BMW 1 Series M135i Style rear bumper set ups ONLY.

Made from lightweight plastic, our rear extensions come in a satin black light texture finish.

Our diffuser extensions come pre-drilled to fix to existing BMW hole locations, some drilling required to rear valance for fitting the centre piece.

We also produce a fantastic Front Splitter and Side Extensions to fit all M Sport Pre Lci 1 Series F20 / F21 models.

You Can find these items here:

Pre-LCi M Sport Front Splitter

Pre Lci M Sport Side Extensions

  • Tools Required


    8mm Socket

    7mm Drill Bit


We also have a new tuning section to our website, which offers great performance exhausts, wheels, seats and many other items. Please click Here – Pre LCi Tuning Home Page

For any other enquiries regarding this product please email and we will respond as soon as possible.


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If you are not confident with the fitting of the rear diffuser extensions please seek the help of a professional or you can arrange fitting with us directly in the U.K


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