alright i used to have a bbk catted x pipe with only two cats. the honeycomb in one blew out. so i purchased an offroad h pipe and thats on my car now. im about to have my friend cut out both cats and weld metal piping on and convert it to an offroad x pipe. do u guys think an offroad x will sound better than an offroad h???? i have borla mufflers which mufflers the sound when driving normal but when i get on it its pretty loud. so what do u guys think? it will all b done for free

 

x for the race car sound
h for the deep muscle sound

our cars usually yeild better results w/ the x but it is so small you wont realize it that much until ur forced inducted

 

i would not recommend putting anything matt welds on your car i was in his metalworking class its not pretty

 

That's odd a BBK part took a crap on someone! ha ha...sorry, I had to get my BBK is crap jab in.

So what's wrong with the O/R H pipe? I think mustangs sound better with H pipes, but that's just my preference.