Quote:
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Originally Posted by r33_RGSport
Quote:
Originally Posted by JDoc
MPE is an axle back system so it shouldn't have any effect on hp/tq. Usually any gains will come from at least a catback system.
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Actually for the F15/F16 X5/X6 35i, you don't necessarily need the midpipe.
Here is the picture for parts catalog on the mid-pipe. It is a straight pipe already.
Attachment 1206037 |
You learn something new everyday. Thanks Ben!