The older stangs, no problem finding a shorty H pipe. I guess people don't want a Shorty H pipe on newer stangs. Lol

 

Yeah but some aren't willing too do to emissions.

 

If and I say If the headers are already on the car and it doesn't have any cats then it's no longer the shops problem as long as it's stated the car came in that way. They could easily put it in their records to cover themselves. I'm sure that there has to be a exhaust/performance shop that would be willing to do this. I'm not saying it's going to be cheap by any means but it could be done. Also just FYI there are some vids of the 3.7L with the bbk longtube headers and holy cow are they raspy.

 

No seriously some shops won't even work on it if it doesn't have cats. More so weather they are on the car or not the shops that care will tell you, that you have to have cats installed.

 

Here is a vid of a 3.7L V6 with BBK headers and flowmasters.

 

wow, yea that is extremely raspy

 

I'd still just stick with an axel back. No need for all that other stuff because the Flowmasters sound awesome. Use the money for tune, intake and gears, skip the headers.

 

I'd agree with this! +1