BMW G8X M3 M4 Titanium Valved Exhaust System Custom This base also includes a

This base also includes a rubber lower seal which prevents dust

OEM-style carbon fiber hood

3" collector

These universal slim fans can fit and work in a variety of applications

BMW G8X M3 M4 Titanium Valved Exhaust System Custom This base also includes a*All headers and large exhaust items may be subject to additional shipping charges* Designed in house at PLM using a state of the art Faro CMM 3D scan arm and the latest CAD CAE software, this cat back titanium exhaust is made to the highest standard. We utilize and retain factory exhaust valves so you can directly control them from iDrive. No funny aftermarket control box or re wiring needed! Full titanium, lightweight construction, larger 3"