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      04-29-2015, 10:57 AM   #83
JDoc
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Drives: 2015 X5 35i
Join Date: Dec 2014
Location: AL

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Quote:
Originally Posted by Chem14
Does the MPPK give the exhaust a better sound? Can you feel the higher hp and torque? Better MPG? Or is it a placebo effect?
The gain isn't too noticeable considering it is only a +20/+20 bump on a 2.5 ton brick but the sharpened throttle response is really noticeable. It also makes a loud overrun burble when I lift off the throttle which I like. MPG is the same as far as I can tell.
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