Hm, so the X-pipe will make the exhaust higher pitched? That's not really what I'm looking for. I want the X5 to have a deeper, louder kind of muscle car rumble, not a high-pitched raspy one. Basically I want it to sound more like a big truck, not a sports car.

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2003 X5 4.6 | 2000 540i Touring

Formerly owned:
2004 Range Rover | 2000 M5 | 2000 540i/6
1995 750il | 2003 Mercedes S500 | 2003 540i/6