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I am wondering if the loss of backpressure from the ECV is the stock pipes will translate to a LOSS in performance off the line...

Anyone got any theories on that?
 

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Quiksilver said:
 I now have 2& a half inch exhaust straight back! Wow! what a power improvement as if it needed any :eek:, but now my FI light is on........ the dealer said its not hard to reset but don't have the cord to do it yet lol. But runs nice & smooth & lightened it up by 40% 8) its now a 2 into one header.
:nopic:
 
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