blue95stang

Looking for a Ford racing O/R H pipe for my 2002 GT. Anyone know where to find them?

01ragtop

get an x-pipe ... better exhaust flow/pressure equalization = more power. The exhaust tone becomes slightly higher in frequency which i like become it doesn't sound like every typical truck/ls car out there.

a_penquin

My first question when I see a thread like this is are emissions an issue in your area? If yes then get a catted one, it will save you come testing time. My recommendation is to do headers at the same time, it will save you from cutting up or buying a new H/X pipe in the future. Do understand you will need a tune to turn off the downstream O2 sensors, or mil eliminators so you dont have CEL issues. I would just get a catted H/X pipe to save some headache and I dont really see much of a difference between the two. H pipes will give you a little power on the low end, while X pipes gives it in the top. Overall you wont see much of a power improvement unless you do the entire exhaust, it will just change the sound for now.