Quote:
Originally Posted by Green7mgte
im sure there might be some minor things that take their tole by using a huge exhaust.. gass milliage or what have you. I THINK the only downfall would be back pressure. but that's for n/a's so nothing for turbo's to worry about.
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well I been reading up on another Supra forum site 2day and they were saying will lose low-end TQ but will gain top-end HP and can run more boost due to the better flow and Turbos work better with less back pressure, back pressure is only needed for n/a cars