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      08-26-2013, 05:10 PM   #121
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Drives: 2009 135i
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Quote:
Originally Posted by TheRuss View Post
I don't get it. If reducing backpressure is always good on a turbocharged car then why does doing so reduce low end torque?
It doesn't reduce low end torque. The linked dyno graph doesn't even show this, so I don't understand why the claim is even being made.

If you rationally know something is wrong or unlikely, you most definitely should ignore people's subjective claims. (i.e. butt dynos)
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