edzsilverss

iTrader: (4)

I'm about to get long tube headers to replace my Macs. I need to know if I should just keep my 2.5 duals with pro flow twisters or get a TSP 3" ory pipe and weld in my 3" cutout that's sitting in the garage? Which one would make more power? I can't afford to get 3" duals unless I find a great deal on used long tubes and duals together.

Lambert695

iTrader: (17)

well i love my TSP ORY with 3" cutout.. but its whatever you want. True duals sound pretty nice as well

edzsilverss

iTrader: (4)

I know how they both sound I just need to know which set would flow better and make more power.

DCC!!

iTrader: (8)

well if it has an x pipe im pretty sure the TD will flow better even with the smaller size?

but idk for sure...

edzsilverss

iTrader: (4)

It is the x-pipe design.

Lambert695

iTrader: (17)

Well the true duals will flow better... x-pipe allows the same rate of air going in to flow out.. the y-pipe you have 2 3" pipes going merging into 1 3" pipe.

DCC!!

iTrader: (8)

yup your TD will flow way better then the y.

i herd one somewhere that 2.5 is post to be able to handle up to 500 hp.... any one herd of this?