killa b

has anybody ever used this type of muffler i was thinking of cutting down the ends and running dual exhaust right before the tires.

wat size tubeing should i run i have a 3.4l and i was was thinking about running 2.5 inch dont know if thats to big thanks.

Red3.slow

2.5 will be great. I'd run 3 if i could after the muffler it'll sound better

killa b

you really think 3 will be good for it y not just keep the size comeing out of the muffler.

keithguts

What is that, One line comming out to 2 lines. Not really true dual exhaust tho

killa b

yea one line in two out but im not to worried about haveing true dual exhaust its more for looks.

keithguts

Do you think this will give better perforamce as well?

FrmrJPGuy

You should be able to use that muffler and run the pipes like you want to but if the pipes coming out are 2.5" or bigger you may lose low end torque but you should see an increase in the upper end.

Have you heard what this muffler sounds like?

Your best bet would be to just get a single 2.5" inlet and a single 2.5" outlet muffler that flows really well.

killa b

i still have the 3.0 exhaust on the veichle so i should gain some performance. its a glass pack designed muffler so its goin to flow great. also ive thought about blocking one of the tubes which i dont think will matter.

91muddog

i would keep both tubes on.
it will sound amazing with the 3.4

you shouldnt lose any power at all since the pipr before the muffler is smaller.

Jay351

go with a duel 2.25" out the back of that muffler (if you can)

killa b

yea ive got endless posibilties with this setup cause i have to go and get the system completly custom. so if anybodys got some ideas let me know thanks.

91muddog

i would do the 2.5 as you mentioned, high flow cat, and i like your idea of dumping the duals before the wheel.

killa b

yea i think it will be a good sounding exhaust. it should look good to.

Kaydon

Run just manifold

Better performance than a muffler can give ye.

toy4whatever

I had a flowmaster 40 series and 2.5 duals ran out the corners on my '90 3.0. It was one in and two out just like what you have there. Sounded great. You will like it.

killa b

oh yea ill go and run my exhaust right out the hood itll be kool and give me like 100 more hp just like red stickers and muffler bearings. do you have any pics of your exhaust thanks.

the_gunslinger

pipe size in the headers (manifolds) is relevent to torque. you should lose some backpressure if it's an aftermarket muffler, but that might give it an unnoticable amount of top end. if it's too loud, it'll sound like ▓▓▓▓ (v6's fault)

killa b

theres already a cherry bomber on it which is straight through muffler just like the magnaflow.