About a 2 months ago i got a 01 GSR installed into my 00 EX. Now the thing is the shop had to make a pipe to go from the GSR header to the stock EX cat. Is there any full cat-back exhaust i can buy that will run from the GSR header all the way to the back of my car? Is this something that I would need to have made? or should I just buy a EX exhaust and run it off the pipe the shop made. I plan on turboing and I just want somethign that will be a consitant length cause im not sure what size piping they used. If i only boosted 6psi on a GSR on the stock EX exhaust untill i got an aftermarket one do you think that would cause problems? Any feedback would be great. Thanks

Matt