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      07-24-2012, 09:34 PM   #1
zubydafa
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Isle of Man
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Drives: '07 Z4MC
Join Date: Jul 2011
Location: Allentown, PA

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resonator advice

I found a shop that will custom fab a section 1 pipe for me for a reasonable price.

Current exhaust set up:
Fabspeed headers (primary cat delete)
OEM section 1
RE x-pipe
Arqray race cans

I want a de-catted section 1 for track events and what not. BUT I don't want insane rasp. I've managed to keep the rasp pretty tamed as it is.

So - resonator gurus - what do you suggest I have welded in?

AR20..25? I have no idea. Please offer some advice on the type of resonator and if the diameter would work.

In return, I offer you videos of a really loud Z

Edit: i'll dyno it too.

Thanks
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