2nd Generation Specific 1986-1992 Discussion

Taking Out The Pre-cat

Old 06-13-2004, 05:34 PM
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do u guys think if i take the pre-cat out and make a 2 1/2 inch down pipe than a high flow second cat and than 2 1/2 inch pipe all the way back to 2 N1 mufflers make my 87 t2 computer cut the fuel because of the increased exhaust flow? thanks guys
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Old 06-13-2004, 10:37 PM
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does anyone have a prediction cause i am goin to get this stuff done tomorrow morning.
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Old 06-13-2004, 11:21 PM
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yea i believe it will, i have a s4 fcd i can sell ya for cheap though.
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Old 06-13-2004, 11:41 PM
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are u just tellin me that cause u want me to buy ur fcd? cause its only 2 1/2 inch piping and i still have a cat on it.
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Old 06-14-2004, 09:56 AM
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It will most likely. My car hit fuel cut with only a cat back..
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Old 06-14-2004, 10:06 AM
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how do u know if ur car is cutting the fuel to the rear rotor?
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Old 06-14-2004, 11:42 AM
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Originally Posted by eclipseaudio1530' date='Jun 14 2004, 12:41 AM
are u just tellin me that cause u want me to buy ur fcd? cause its only 2 1/2 inch piping and i still have a cat on it.
lol, like selling you the FCD is going to make bigT rich beyond his

wildest imagination
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Old 06-14-2004, 12:38 PM
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fuel cut is when your car acts like your engine hit a brick wall and won't make power until you get out of boost. basically i have no use for this fcd, i thought you might be interested. not trying to rip you off in any sense.
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Old 06-14-2004, 01:22 PM
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dude the fuel cut thing on fc's is stupid easy to trip apparently haha how much are you asking for it bigturbo?
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Old 06-14-2004, 03:16 PM
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umm $25 shipped sound good?
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