Pre LCI Rear Diffuser for BMW 1 Series F20 F21 M135i 2011 to 2015
Transform the rear end of your BMW 1 Series with this high-quality Gloss Black Pre LCI rear diffuser. Purpose-made for the BMW F20 F21 M135i 2011 to 2015, this dual-exit diffuser delivers an aggressive OEM+ look with a clean, factory-style finish. Easy to fit, UK stock, fast delivery, and a proven upgrade our team loves. Customers consistently rate the fit and finish.
Why choose this BMW F20 F21 M135i rear diffuser
- Designed for Pre LCI 2011 to 2015 BMW 1 Series F20 F21
- Ideal for BMW M135i and cars converted to an M135i-style dual-tip exhaust
- Gloss Black finish for a premium, OEM+ appearance
- Easy to fit with a secure, solid install
- UK stock with fast dispatch and support
- Free next working-day delivery
Fitment
Fits pre-facelift BMW 1 Series F20 F21 models from 2011 to 2015. This diffuser is the dual-exit style, perfect for the BMW M135i or any F20 F21 that has been converted to the M135i dual-tip exhaust layout.
Not suitable for the facelift M135i. For the facelift M140i diffuser please see this diffuser.
For other pre-facelift 1 Series models, see our alternative option here.
Fitting and support
Easy to fit at home, or choose professional fitting with Nforcd in Warwickshire. For a fitting quote please email Sales@nforcd.com.
Shipping
Free next working-day delivery on UK orders. UK stock for quick dispatch.
Trusted by enthusiasts
We have fitted and used this diffuser ourselves and it delivers the sharp, M135i dual-exit look enthusiasts want. Feedback from our customers highlights the great finish and straightforward install.
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