De-cat?
11 March 2008, 06:35 PM
#1
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De-cat?
Currently have WRX PPP with cat back Scoobyclinic exhaust. I am toying with the idea of Ecutek remap but understand best gains will be obtained if I de-cat. Is this correct and if so what do I need to buy? I am confused as to number of cats a PPP'd WRX has? Any suggestions please?
11 March 2008, 06:40 PM
#2
Stainless exhausts manifolds headers
PPP deletes the rear centre cat on a WRX retains the DP cat where as the STi gets a sports cat. You also have a cat in the up-pipe so you would do well to get one of these too.
Stainless exhausts manifolds headers
I ran a sports cat and decat up pipe for MOT reasons...view my scooby for mods list
PPP deletes the rear centre cat on a WRX retains the DP cat where as the STi gets a sports cat. You also have a cat in the up-pipe so you would do well to get one of these too.
Stainless exhausts manifolds headers
I ran a sports cat and decat up pipe for MOT reasons...view my scooby for mods list
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