Ive got a rev5 na, stepped up from a rev1 for reliability, seems a bit less responsive, power band is about 1500 revs higher
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- I figure the power steering/cat etc is sapping some power, would a superchip give it more or less lower down torque.
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Dont really want to change the exhaust/filter etc, just something undetectable by the insurance companies!!
So, my question is, has anybody fitted just a chip to an na, and would it make much difference?
Thanks.
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