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Old 06-30-2005, 01:13 AM   #1
04AspenWhiteWRX
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Default AP Stage 2 or Stage 1

Hey guys i just got my AP installed yesterday and im loving it so far. But here is the question I have. So far I have a turbo xs stealthback w/cat and everything else is stock on the exhaust. Can i run stage 2 with a stock up pipe and stock muffler or should I just stay with stage 1 til i get my up pipe? Some one told me I could run stage 2 with just the stealth back but i dont want to ruin anything. Has anybody ran stage 2 like this?

Phil
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Old 06-30-2005, 01:22 AM   #2
Amplified2000
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All you need to run stage 2 is a downpipe (which is part of your stealthback). The up-pipe is not required to run stage 2, nor is an aftermarket muffler.
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Old 06-30-2005, 05:00 PM   #3
04AspenWhiteWRX
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OK for some reason i thought i needed an up pipe for stage 2. I know the stock muffler is fine to use with it. Well it looks like im going for stage 2 tonite guys.
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Old 06-30-2005, 05:21 PM   #4
MoPower
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Welcome to the stage two club!
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Old 07-01-2005, 12:53 AM   #5
04AspenWhiteWRX
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OK so I made it into stage 2 tonite and well I am loving it. Damn thing pulls so hard kinda feels like an sti now. I ran it a few times and saw the peak boost around 14.2 and never made it out of 3rd gear not enough road. Im not sure what kind of boost i should be seeing and im guessing the more I drive it the better it will learn and I should get more boost in the next few days.

Phil
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