removing the cats but leaving the super restrictive stock H is rather pointless. While you will have gains, probably closer to 5hp compared to removing the cats and swapping to a 3" mid pipe.
added my cat delete today that cam with my jba h-pipe all i can say is wow im very happy the exhaust sounds good normal driving its tame but sounds really nice just like a old school muscle car but wot damn the beast is alive.the car seems to run alot better cant say how much hp i pick up but i know i didnt loss any torque feel like i gain just want wanted to share this with you guys
i have never used clamps on a exhaust set welded or not at all.im replacing the resonators next week with 3inch dynomax race bullets to clean up the sound alittle i was told that they work good giving a more deep tone
Sweet, I think I'm actually going to just hold off until I get LT's and do it all at once.
Related Threads
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
Modded Mustang Forums
posts
6.3M
members
83K
Since
2005
A forum community dedicated to all Ford Mustang owners and enthusiasts. Come join the discussion about performance, racing, builds, modifications, troubleshooting, maintenance, and more!