Quote:
Originally Posted by al2011x6
I noticed the smoke was coming out only out of the driver's side exhaust on my new X6 and when I took it to BMW they told me the passenger side has a valve that only opens the pipe when the car is going up hills or under high acceleration. He also showed me if you press this metal stick under the exhaust smoke starts coming out and the sound is really nice. So here are my questions. Did anyone notice their x6 has smoke coming out only on the driver's side? And second has anyone tried to to manually put a metal clamp on the left side so it is always open. I want to do this so the smoke comes out evenly and I did notice a better sound, however I am afraid of damaging something. Thoughts
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Where is the metal stick under exhaust did he press?
And to answer your question, search "golf tee mod". It doesn't harm turbo engine.