Exhaust Fitting

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25 May 2010, 10:54 PM

P6 Sys

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Exhaust Fitting

Am I correct in thinking that i can change the exhaust system on my car ( full exhaust inc down and up pipe) without worrying about boost levels? The car is a 2002 wrx ppp?? Standard otherwise.

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25 May 2010, 10:59 PM

BBB3

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im quite sure you will need a re-map
if it was a backbox you would be ok

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26 May 2010, 07:15 AM

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I am pretty sure you will need a remap as your car is a newage & has 3 cats,but on a classic,if you change the middle & backbox sections they tend to be ok ,however some people who have changed the cat for a decat have had boost issues with the ppp fitted.