sti ppp pack
 

can you put a 3 inch system like a blitz on a sti ppp without having to remap it

vehicle is a 2004 sti

Depends if you are to remove the fitted sports cat which is part of the PPP, if cat back will be fine, if removing the cat then a re map is required.

thanks was gonna do cat back for now then get it full 3 inch when funds are there for a remap