Quote:
Originally Posted by Uno Mas
I know this is an old thread, but I have read this with great interest. I own a 2015 X5 50.i MSport and wanted just a touch more sound. I am a bit older so the boy racer straight pipe was not for me.
My car before the BMW was an '07 Porsche 911 and I put a Fister Exhaust on it which is essentially a bypass around the muffler. I loved the change in tone.
Putting around town there is not much pressure as most the exhaust goes thru the muffler. Put it in Sport and the exhaust is starting to bypass the muffler for a nice subdued V8 sound. It wouldn't turn your head around on the street, but if you know what a v8 sounds like you would know there is a V8 in my truck which is perfect for me
2 hours in the shop, $275 out the door, and a nice little change
FWIW...
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How does it sound? Can you send a video?