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Quick Question...


Anquetil
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Hiya, a quick question. Whats the maximum amount of boost you would run if you still have the stock exhaust (decat) and intercooler on a WGNC34?

Is there a level where the amount of boost will exceed what can flow through the stock exhaust?

Thanks

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The intercooler can handle the most your stock turbo can make safely (10 -12psi) but if you have an S1 it would be a good idea to upgrade to an S2 (R34GTT) smic. Also get a high flow panel filter for your stock air box.

I don't really know the answer to the exhaust question but I would not recommend running 10 -12 psi through your stock exhaust. You could probably by-pass your solenoid to run 7-8 psi all the time but a 3in turbo back exhaust (no cat or gutted cat) should really be your first mod. As TJ says that will give you more boost straight away.

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