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Thread: Turbo exhaust

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    JAMAL - thanks i realize that now haha

    and im not sure of the outlet size. td04 18g turbo....??? not sure

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    How much psi are you planning on running? You can go with 3" if you would like, but it is not necessary. For your set-up, 2.5" would probably be more than enough for what air that 18G can flow. As stated before, 450whp was put down using a 2.5" exhaust. 4" is ridiculous for an 18G turbo, do not do that. The pain of making it and the $$$ spent doing it will be a waste, when you can make the same power from a 2.5" exhaust. Again though it is up to you... but I believe 3" is not needed and 2.5" would be a better choice for overall performance for your 18G and engine.

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    Quote Originally Posted by turbomirage View Post
    How much psi are you planning on running? You can go with 3" if you would like, but it is not necessary. For your set-up, 2.5" would probably be more than enough for what air that 18G can flow. As stated before, 450whp was put down using a 2.5" exhaust. 4" is ridiculous for an 18G turbo, do not do that. The pain of making it and the $$$ spent doing it will be a waste, when you can make the same power from a 2.5" exhaust. Again though it is up to you... but I believe 3" is not needed and 2.5" would be a better choice for overall performance for your 18G and engine.
    oh ok thats good to know.... but keep in mind ill be wanting to upgrade turbos later on down the road...(are you ricky?)

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