This is the most aggressive rear diffuser we offer for the F80 M3 and F82/F83 M4; it is also our most popular product! The P-Style diffuser gives any M3 or M4 an aggressive, aftermarket look that you just can't get with other diffusers on the market. Like all of our carbon fiber products, this one has an OEM-quality clear coat to protect against the harmful affects of UV rays. All 4 pieces feature a 2x2 carbon weave. Professional installation is highly recommended for this diffuser. This diffuser uses ALL OEM mounting points, no drilling necessary. We recommend using OEM BMW 8MM speed clips and screws for mounting, please note that these are not included but can be purchased from most hardware stores and BMW dealerships. For any questions please feel free to send us an email or reach out via the contact form.
These ship from our location in Los Angeles, CA. Shipping typically takes 3-6 business days.
We recommend attaching the two large fins on undertray to the center diffuser piece using 2-4 self tappers to properly secure the undertray.We do not sell the undertray by itself. If you have questions regarding installation on this diffuser please contact us! Professional installation is highly recommended.
Install Video by Marc Gilhuys
- BMW F80 M3 2015+
- BMW F82/F83 M4 2015+
Please contact us via the contact page form to start a return or exchange. The return/exchange process must be started within 1 week of delivery, after 1 week we will not be able to issue a refund/exchange. A 20% restocking fee will be applied to any return once the order has been shipped. For any questions regarding returns or exchanges feel free to contact us at email@example.com or reach out to us via the contact form and we would be happy to help.
You can find additional details on our return and exchange policy here.
THE MOST AGGRESSIVE AFTERMARKET DIFFUSER ON THE MARKET.
UTILIZES ALL OEM MOUNTING POINTS AND HARDWARE
No drilling required.
PRE-ORDERS ARE OPEN!PRE-ORDERS ARE OPEN!PRE-ORDERS ARE OPEN!PRE-ORDERS ARE OPEN!