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      01-03-2024, 08:41 AM   #4
M3SQRD
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Drives: 330G20,240F22,M3E92,F82,MCSR56
Join Date: Jun 2009
Location: Mid-Atlantic

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Quote:
Originally Posted by MShift View Post
What do you mean forward most support? The test pipe / catpipe supports? What muffler section when you had the aa x pipe?
The forward most support that’s located near the stock main cats. Apparently, the support arms were removed because the Akra x-pipe didn’t use them.

I’m currently running the AA x-pipe w/oem main cats and Akra axle back muffler. Swap between AA and Akra x-pipes for emissions testing. People want too much money for a stock x-pipe these days. I had a pair of oem main cats so I ordered an AA x-pipe + short adapters for oem main cats (have catless front pipes as well). Haven’t had a chance to swap x-pipes yet and reinstall stage 2 tune with 8600 rpm redline. I miss the tune because I end up hitting the rev limiter almost every time I redline shift. Miss the extra rpm.
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