Exhaust
#1
Scooby Regular
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Exhaust
Hello
I have a MY53 STi. Would replacing the backbox, centre section with stainless steel sections and 2nd cat with de-cat pipe require an engine remap and dyno?
I have a MY53 STi. Would replacing the backbox, centre section with stainless steel sections and 2nd cat with de-cat pipe require an engine remap and dyno?
Last edited by GreigRFC; 07 October 2007 at 12:56 PM. Reason: Clarifying
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18 June 2016 03:48 PM