I have a MY02 WRX it has a After Burner Vortex up to the downpipe, i am thinking about replacing the down pipe with the decat one from scoobyworld, will i have to get the ecu remapped or need to do anything else afterwards?

Thanks.

 

Replacing the DP will eventually bring up a CEL (check engine light), you can either buy the attachment to prevent this, do a DIY job details of which are on here so do a search, or have the car mapped, the map can then be tailored to your mods and make the most out of what you have.

Cheers Daz.

 

TIMMY!

 

Also check the following GB out dude,

http://bbs.scoobynet.co.uk/showthread.php?t=390844

Chris.