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Old 09-04-2015, 03:35 PM   #36
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In an exhaust system, the muffler (if present) is going to control (roughly, give or take) 85% of what the sound will be. With an x-pipe and resonator-less mid-pipe (which is what the full cat-back system consists of), it'll sound a bit different, but like I said, the muffler calls the shots as far as sound goes.
Ehh, the difference in sound between an H-pipe and X-pipe is pretty noticeable in most cases.

But what really calls the shots (unless you have an extremely exotic exhaust system with 180 degree header type ****) is valve timing/overlap, exhaust port shape, firing order, and number of cylinders.
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Old 09-04-2015, 03:41 PM   #37
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Does borla have quad atak exhaust?

Yes it's the GT500 one. And it's EXPENSIVE
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Old 09-06-2015, 03:13 PM   #38
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Like others are saying, get Borla S-type. I had these on my old '99 GT and they sounded incredible!
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Old 09-22-2015, 10:27 PM   #39
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i have both

outlaws: loud AF, hurts my ears after 30mins.

ataks: great sound without being annoying.

i went ahead and cut the mid pipes off to make the ataks a little louder, its perfect for me now.
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