hello all
i have a 01 wrx with a cat back exhust and thats it,what i need to no is if i put the a cat replacement pipe and a panel filter on,will i need a remap,and if it is remaped will i notice a difference as £500 is alot of money for nothing??
thankyou v much

 

I would check the fueling but if it is OK then there is no problem

 

cheers dude.......how would i check that???

 

Need someone with a wideband Lambda anyone that does a bit of their own mapping will have one or if you are lcose to use we can do it for about £30

 

i had same done to mine pretty much, had rollign road was 235bhp, had remap put it to 270bhp so seems worth doing to me!

 

would be pointless just checking fuelling, needs checking for det with det cans.

It may turn out to be safe but you won't be getting the most benefit from the mods fitted.

Simon

 

Hi i had a few mods done, de cat 3 inch full exhaust, performance filter and a larger top intercooler on, then re mapped now pumping out 280bhp, just had the re map checked to ensure running smoothly, £500 isnt cheep but with a decent remap yu shouldnt have any problems.

 

A well executed remap can be the best thing you ever did.
It really is surprising how much potential there is in an otherwise standard car.
I'd say if you have a mind to de cat it, you are already thinking about performance, and you owe it to yourself to explore what is on offer. As Simon says, it isn't only about fuelling.

 

hey there alan! hopefully be ringing you 2moz to book in for the sti injectors fitted, new plugs and remap now fmic is fitted!

 

hi guys
thanks for all your inputs,will be coming to see you soon allan,will it pass mot with mods and remap??.....thanks again guys.