Quote:
Originally Posted by mikeSS
is running a axle back exhaust and a CAI with out a tune ok for the engine?
i ask this because the engine will have a different air flow or whatever you call it over stock....
i know it will work in terms of getting gains but will it hurt the engine over time.
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Depends on CAI but in most cases you are FINE but you won't see the full benefit of the parts installed.