is there an aftermarket h pipe that keeps the cats and is a direct bolt on, or is it only possible or cheaper to just cut the pipes after stock cats and just weld on an h pipe. im asking because i dont own a welder and dont want to have to pay a shop to do such a simple job thx for all ur help and replies in advance

 

Pypes exhaust makes an X-pipe with cats specifically for V6's and you can bolt any GT exhaust to it
www.pypesexhaust.com

MAC makes an H-pipe with cats also but they use Catco cats which are not the best