The BMW S55 engines are well known for their ugly raspy sound which mostly gets even worse if you put an aftermarket exhaust on it.. In this case we tried to change the tone in general and make it more deep and the result is gorgeous! MH-Pipes / Grail-Automotive did a fantastic job - quality and sound wise!
Downpipes are still stock and the exhaust is street legal!
Unfortunately the video doesn't do justice to the sound in real live but I hope you can get a roughly idea!

Let me know your thoughts in the comments!

More information about the exhaust: https://www.grail-automotive.de/bce-k...

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