Thanks for the input. I have a that went with the JBA shorty headers and he likes them. I'm only thinking about this for the replacement and not to gain no power. I just don't care to put stock manifolds on and they crack again.
2010 SURF BLUE JK UNLIMITED. 4" TERAFLEX FULL FLEX LIFT, SMITTYBUILT FRONT AND REAR BUMPERS, SMITTYBUILT 10K WINCH, SMITTYBUILT ROCK SLIDERS, BUSHWACKER FLAT FENDERS, 35" PROCOMPS ON 17" ADDICTS, 513 GEARS, HELLA LIGHTS AND TANTRUM LIGHTS UNDERNEATH.