BMW 4 SERIES G22/G23 (M SPORT) PRE-PREG CARBON FIBER REAR DIFFUSER (2020+) JC pre-preg carbon is far more

pre-preg carbon is far more consistent meaning the chance of imperfections is dramatically reduced

enhancing the look for a premium OEM+ look

This design is great for those who are after subtle upgrades as this diffuser is a similar design to the factory diffuser

high-end look

BMW 4 SERIES G22/G23 (M SPORT) PRE-PREG CARBON FIBER REAR DIFFUSER (2020+) JC pre-preg carbon is far moreUpgrade your BMW 4 Series with our pre preg carbon fibre rear diffuser. This diffuser will fit the OEM M440i Exhaust or any M Sport models with a custom exhaust. Constructed with high quality dry carbon fibre with UV protectant clear coat to prevent yellowing and maintain its high gloss finish. Quality wise, pre preg carbon is far more consistent meaning the chance of imperfections is dramatically reduced. In your package you will also receive all the