04 WRX - which de-cat up pipe ??
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04 WRX - which de-cat up pipe ??
Hi folks,
Wonder if someone could help me out. I am slowly making some mods to my 04 WRX. So far I have done the following:
Ninja sports cat downpipe
De-cat centre section
Racebox back box
Green panel filter
NGK cooler plugs
Uprated fuel pump
STi intercooler with undertray and scoop
My next step was to get a remap but I have been told that I would benefit from replacing the up pipe with a decat pipe first. The thing is I am not sure whether this is the case and if so which to buy. I've seen second hand STi pipes, and loads of others on e-bay. Just wondered if someone could give me a bit of advice. Also, I like to do all of the work myself - how difficult are they to fit ? Do you think I will hit my 275 BHP goal ?
Cheers,
Wilky.
Wonder if someone could help me out. I am slowly making some mods to my 04 WRX. So far I have done the following:
Ninja sports cat downpipe
De-cat centre section
Racebox back box
Green panel filter
NGK cooler plugs
Uprated fuel pump
STi intercooler with undertray and scoop
My next step was to get a remap but I have been told that I would benefit from replacing the up pipe with a decat pipe first. The thing is I am not sure whether this is the case and if so which to buy. I've seen second hand STi pipes, and loads of others on e-bay. Just wondered if someone could give me a bit of advice. Also, I like to do all of the work myself - how difficult are they to fit ? Do you think I will hit my 275 BHP goal ?
Cheers,
Wilky.
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Sports cat dp, and decat mid without a remap? Get it mapped buddy, the uppipe would give you slightly better spool and remove the risk of the cat inside it breaking up and doing a number to your turbo/engine. However as master Duncan says (and he should know!) it's not essential.
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Sports cat dp, and decat mid without a remap? Get it mapped buddy, the uppipe would give you slightly better spool and remove the risk of the cat inside it breaking up and doing a number to your turbo/engine. However as master Duncan says (and he should know!) it's not essential.
As for all of the other advice - thanks boys
I was about to buy one and go through the hassle of fitting one but if there is no point I won't bother !!!!
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