how many cats in exhaust?
02 August 2006, 08:21 PM
#1
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how many cats in exhaust?
how many cats in 04 wrx blobeye with ppp? i think i have a decat center with heat sheild put back on should i decat any more and what are they called
02 August 2006, 09:58 PM
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With PPP, should be only be the cat in the downpipe, second cat removed and straight through pipe fitted with Prodrive backbox. Centre resonated section kept in place.
02 August 2006, 10:15 PM
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i could be wrong but ppp on a wrx all 3 cats are left in place
sti ppp is sports cat downpipe and decat center section sti's dont have cat in up pipe iirc
i could be wrong tho
sti ppp is sports cat downpipe and decat center section sti's dont have cat in up pipe iirc
i could be wrong tho
02 August 2006, 10:30 PM
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nope with a PPP WRX the center cat (the 3rd and final one) is removed.
So yours will only have 2 cats in currently, one in the up pipe and one in the downpipe.
So yours will only have 2 cats in currently, one in the up pipe and one in the downpipe.
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