$550.00 USD


Enhance the look for your BMW F30 M-Sport with this carbon fiber M-Performance diffuser! Gives the rear end of your BMW a more aggressive and sporty look by directly replacing your plainly designed stock diffuser with the more aggressive looking M-Performance design. 

Made with real forged carbon fiber protected with a clear gloss finish with UV protection 

Factory mounting points /screws can be reused for install however new holes must be drilled at these points on the diffuser. No addition modification is required for install other than drilling new holes for factory screws that are used to secure the stock diffuser. 


2012-2018 BMW F30 3-Series M-Sport ONLY with DUAL (Two) Exhaust Exits 

Will not fit non-M-Sport rear bumper! (See photo below)

Please confirm fitment before placing your order 

If you are still unsure if these will fit your BMW, email us @hallenb1155@gmail.com with a picture of your rear bumper and will help you confirm whether these will fit or not. 

DIY Installation:

See how to install these carbon fiber splitters using the YouTube link below!



This product qualifies for free shipping!

Package Includes: 1 carbon fiber diffuser 

Shipping time is about 7-14 business days depending shipping destination


Any other questions or concerns email us at hallenb1155@gmail.com or DM us on Instagram @inlinesixauto

DISCLAIMER: Depending on the climate your car resides in, prolonged sun exposure and other weather elements may decrease the longevity of the finish of these products.