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      11-26-2012, 05:09 PM   #1
tightie
JOSH SHOKRI.
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Drives: 2015 F80 YMB M3
Join Date: Aug 2005
Location: los angeles, california.

iTrader: (7)

Garage List
2008 BMW M3  [3.95]
Mastermind X pipe

So.. Who has the mastermind x pipe and has actually done a independent dyno?

I slapped one on and my butt dyno (just driving around) makes me feel the car has lost low end torque and got slower..

Anyone else?

I have the catless with a resonator.
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15 YMB F80 M3 | iND Painted Front Reflectors, Painted Side Marker Set, Rear Painted Emblem & Front Grill Surround| KW 3 Way Clubsport | Gintani Downpipes | Macht Schnell Stud Conversion Kit | JB4 | Too many wheels to list
*Track Day: December 19 @ Willow Springs Raceway