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      09-18-2013, 05:02 PM   #13
signes
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Drives: 991 GT3 RS
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Quote:
Originally Posted by crash32 View Post
It seems as if half of you guys are saying no problem and the other half are saying that if I do not get a tune....do not even bother with an exhaust. Why would not getting a tune nullify gains through a catless system. I understand that the gains would not be "maximized" but to say gains would be null seems a bit far fetched.
Has anyone done a dyno on a full catless system with no tune?
I have run a dyno on full Evo with no tune. Gains were around what you would expect for an Evo relative to stock. Going to dyno again with the tune and see if the results differ.
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