One of the most common modifications for any car buff is getting an exhaust system.
Typically speaking, a good exhaust will boost power slightly, enhance sound and look substantially better. However, the problem is that the STOCK BMW 335i already has a pretty good stock exhaust.
That said, we're a bit curious - Is the all-new M Performance exhaust worth the $1,250 cash outlay?
Official BMW Description:
Developed using state-of-the-art CAD and FEM technology, this stainless steel exhaust system enhances the sound quality and volume of the hallmark BMW inline six-cylinder engine. A unique, high-tech look is provided by two chrome-plated 80 mm exhaust tips which are laser-engraved with the M logo. Exhaust backpressure is reduced and a sporty powerful tone is heard (without the droning noise typically associated with some aftermarket exhaust systems) with the BMW M Performance Exhaust System.
Below, the stock exhaust.