2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.
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down pipe size

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Old 10-20-02, 02:21 AM
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down pipe size

stock turbo motor

would it be better to go with a 3inch downpipe with 2 1/2 inch y pipes


or a 2 1/2 inch dp with a 2 inch y?
Old 10-20-02, 02:25 AM
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What R U thinking self?

 
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The bigger the better on a Turbo, I have always heard ... plus it gives you some room to upgrade later.

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Old 10-20-02, 02:40 AM
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only worry for me is will the stock fuel ssytem support it

mods need to be kept to a min till I get a TII tranny in there though rather then the N/a one that will be in there for a while but I don't want to cut myself short if I don't have to
Old 10-20-02, 02:41 AM
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I dont know a damn thing

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3 inch downpipe is a very wise choice... but you also need to keep in mind that with the new tubing sizes you might want to start looking into fuel mods
Old 10-20-02, 06:41 PM
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how much can the stock system support?
Old 10-25-02, 06:12 PM
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250 to the wheels.


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