BMW 3 Series F30/F31 Rear Diffuser — Carbon Fibre Look, Dual Left Exit (M Sport, 2011–2019)
- UK Free Delivery on all orders!
- Low stock - 5 items left
- Finished To Order
For the BMW 3 Series F30 Saloon and F31 Estate with M Sport bumper and dual left exit exhaust — our rear diffuser adds a sharper, more aggressive finish to the rear-end with a carbon fibre look finish on durable ABS plastic.
⚠️ Dual left exit exhaust configuration only. This diffuser is designed for the twin exhaust setup where both tips exit on the left side of the rear bumper. It will NOT fit dual exhaust (one exit each side) or single exit configurations. Please check your exhaust configuration before ordering.
M Sport bumper only. This diffuser is designed for the M Sport bumper. It will NOT fit the M3 F80, which has a different bumper design, or standard SE/Sport Line/Luxury Line bumpers.
Direct-fit compatibility — M Sport bumper with dual left exit exhaust only:
- BMW F30 3 Series Saloon — M Sport with dual left exit exhaust, 2011–2019
- BMW F31 3 Series Estate — M Sport with dual left exit exhaust, 2011–2019
Please compare your bumper and exhaust configuration to our product images before ordering.
Manufacturer references: BMW, 3 Series, F30, F31 are trademarks of BMW AG, used here solely to indicate product compatibility. AutoCap Solutions is an independent aftermarket retailer and is not affiliated with, endorsed by, or authorised by BMW AG.
All AutoCap Solutions products are covered by our standard replacement policy in the rare event of manufacturing fault.
Shipping
Order before 1pm — dispatched within 2 working days.
UK: 1–3 working days after dispatch
International: 5–14 working days after dispatch
Finished to order — please allow 2-4 weeks for delivery. This item is finished to order, so please allow additional time for completion before dispatch. We'll keep you updated on progress throughout.
Delivery times are estimates and exclude weekends and bank holidays.
See more in our Shipping Policy.
Items are eligible for return after 30 days of receiving the item. Ensure the item is in its original packaging, new and unused, with its original tags. If the item is not as described, the return cost will be free. For more information please visit Return and Refund Policy
All vehicle manufacturer names, model designations, and logos referenced on this website (including but not limited to Volkswagen, VW, BMW, Audi) are the registered trademarks of their respective owners and are used here solely to indicate the vehicles with which our products are designed to fit.
AutoCap Solutions is an independent aftermarket retailer. We are not affiliated with, endorsed by, sponsored by, or in any way officially connected with any vehicle manufacturer named on this site, nor with any of their subsidiaries or affiliates.
All products sold are aftermarket parts and accessories, not genuine manufacturer parts, unless explicitly stated otherwise.
