94 guy

iTrader: (125)

thanks

dre2013

iTrader: (7)

nah..i dont think you would benefit from it in any way

blubox

iTrader: (5)

no but you selling the LM1?

ExceSSive

iTrader: (13)

How do you like the mufflex?

jmilz28

iTrader: (13)

You would pick up some power, maybe 5-10hp is my guess, and as much torque. It's probably not worth the cost of the tune unless you're no longer modding, then I'd do it. Otherwise, wait for the next round of mods to tune.

94 guy

iTrader: (125)

sounds good. i put the magnaflow race muff. on it.

ExceSSive

iTrader: (13)

I would definitely wait to tune for a couple more mods...unless you can get a deal on the tune...

52172

iTrader: (2)

no.....

The Alchemist

iTrader: (19)

Not knowing your current setup, it's hard to see how you would gain a lot going from essentially a 3" open exhaust to a 4" exhaust with a muffler. Granted, if you have a big cube motor, then you might have had an exhaust restriction, but for a normal h/c 346, the loudmouth is going to flow pretty well.