BMW 1 Series F20 F21 LCI 2015-2019 with M package and 4-pipe exhaust
Installation tips:
We recommend that you have any installation carried out by a specialist workshop beforehand
For diffusers, we recommend dismantling the rear bumper and removing the old diffuser. To do this, you have to loosen various screws on the underside and unclip the diffuser from the rear bumper.
Once the old diffuser is off, you can attach your CW item and push the clips in so that they connect to the rear bumper.
You should then reattach the removed screws to the bottom of the product.
