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Stock s4 TII exhaust?

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Old 05-07-03, 01:23 AM
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Stock s4 TII exhaust?
Hey whast the diameter of the stock series 4 turbo 2 exhaust downpipe?

I'm thinking of doing a full 2.5" exhaust setup on a series 4 turbo 2 engine. what do you think?

The only other mod would be an isuzu NPR front mount intercooler.

Would my boost be too high for a good reliable setup?
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Old 05-07-03, 01:44 AM
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2.5"
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Old 05-07-03, 01:50 AM
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hey man sounds good to me, the bigger the pipe the better the flow.
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