Exhaust on the 4.2
Exhaust on the 4.2
Everything is stock right now. i am looking to get more performance out of my 01 XL with the 5spd 4.2l. I know that that JBA makes pretty much the only headers for such a small truck engine, but they are pricey. Any suggestions on a good exhaust rig? i know some poeple use the gibson systems, but i dont know how much performance i would get from just y'ing the pipe. i am pretty new the vehicle mods, and i know alot of you have good experience and know tons more than i do. so help a poor guy get out of stock'ville
4.2 ex
a buddy of mine put dual flows on but it sounded like a six banger with flows what a waste. i,d go with a borla with the side sweep, quiet enough to know it,s not a six pack with keg exhaust good luck


