2017-2020 BMW 5 Series (G30) Pre-LCI M5 Style Carbon Fiber Rear Diffuser

Kies Carbon M5 style carbon fiber rear diffuser for the G30 generation BMW 5 series sedans equipped with the M5 rear bumper. This is ONLY for the 2017-2020 model year pre-LCI BMW G30 5 Series and will not fit the facelifted (LCI) model.

Unlike cheaper alternatives, Kies Carbon products have consistent weave patterns with a UV resistant gloss finish that will last the test of the elements. You can buy with confidence knowing that you will get quality products with great fitment every time.

While incredibly simple to install, we do encourage patrons to bring their vehicles to have it installed professionally at a body shop. Improper installation can lead to splitters dislodging from the bumper and potential damage to the bumper as well.

IMPORTANT: Exhaust modificaitons are required to properly install this rear diffuser on your G30 BMW 5 Series. Please consult your local muffler shop for further information.

NOTE: This lip will not fit non M sport bumpers. We are here to answer any questions, so if you are unsure, please contact us right away and we'll be able to help you out. If you don't have the M sport package and you would to do a m sport conversion, we do have an G30 Pre-LCI M5 style aftermarket rear bumper conversion kit for that purpose.