true duals & x pipe vs. borla catbak
true duals & x pipe vs. borla catbak both have jethot long tube headers. which one will make more power. a guy that has a shop and a 10 sec ls1 says ill make only 4 more hp with the true dual but ill loose 15lbs of torque and he thinks i should go with the catbak. i really thought the true duals would make more power. whats your opinions?
Re: true duals & x pipe vs. borla catbak a good set of duals will make more power over a catback.
Its seems that the big cube motors see the best gains (some lose power running straight headers), but if you are planning on any type of engine mods, id for sure go for it.
-you can't beat the sound
Its seems that the big cube motors see the best gains (some lose power running straight headers), but if you are planning on any type of engine mods, id for sure go for it.
-you can't beat the sound
Re: true duals & x pipe vs. borla catbak
I absolutely love my true dual's..even with my hooker lt's they sound even better!!..dont go cat back..go true dual! 
