Right ive got a 03 wrx & iam wanting to totally decat it & change the rear centre section,
so ive ordered.

new headers, uppie pipe, 1st & 2nd decat & rear centre section.
And iam keeping my prodrive back box so am i right in saying thats all i need to replace the whole exhaust???
As my mate seem to think i need another decat pipe !!!
And to be honest iam pretty clueless with all this!

 

sounds like you have a whole exhaust there to me mate

 

WRX Blob has 3 cats, up pipe, downpipe and centre pipe

 

Hi,

Have a look at this -

http://www.cobrasport.com/exhaust/Su...1+to+07/31/0/0

That should explain all.

Thanks