Akrapovic 2021+ BMW M3 (G80)/M4 (G82) Rear Carbon Fiber Diffuser - High Gloss 5x114.3 but it also insulates the

but it also insulates the tube from engine heat and protects from corrosion

Large Three Layer Performance Air Filter: This 7 IN tall 360-degree radial flow air filter features a 3-1/2" flange and our oil-free Pro DRY S media with three layers of synthetic media for maximum convenience

easy-to-install intake system that increases airflow potential while preserving proper air-to-fuel ratios

This kit utilizes high quality stainless steel clamps and hardware

All filter assemblies feature an O-ring for positive sealing in high pressure applications

Akrapovic 2021+ BMW M3 (G80)/M4 (G82) Rear Carbon Fiber Diffuser - High Gloss 5x114.3 but it also insulates theFor extra visual impact, there is the option to add a hand crafted carbon fibre diffuser. Produced in house, this lightweight accessory with ABE type approval is designed to show off the tailpipes of The Akrapovic exhaust at their absolute best. This product fits on xDrive, CSL, LCI and M4 (G83) Competition models.