7m Exhaust

koenigturbo · 10-01-2005, 05:28 PM

Hey there evreyone!!

I would like to know how far back do you guys run your 3" exhaust I'm get so many different answears. Should I run it all the way to the back? should stop it at the cat?? Do I run 3" exhaust from the cat back?? I know everyone's saying 3' d.p., should that be run to the cat?? I know it's not possible, but would like it to be as quite as possible which I know that's not possible, I guess I can run a resonator,high perf cat, or can I run smaller diameter after the cat?/ does any one know where I can get a 3" dual tip muffler???

boostedmkIII · 10-01-2005, 08:41 PM

DP and do 3" all the way back with a high flow cat and a muffler at the ass end, its not very loud,not like turbo dsm's .

supra_91 · 10-02-2005, 03:11 AM

do u have a turbo'd engine bc i've heard that a 3" exhaust doesn't help any more than what a 2 1/2" would(thats just what i heard). why don't u just leave the resonator out? less restriction, right?

10-01-2005, 05:28 PM	#1
koenigturbo Intake Join Date: Sep 2005 Posts: 34	7m Exhaust Hey there evreyone!! I would like to know how far back do you guys run your 3" exhaust I'm get so many different answears. Should I run it all the way to the back? should stop it at the cat?? Do I run 3" exhaust from the cat back?? I know everyone's saying 3' d.p., should that be run to the cat?? I know it's not possible, but would like it to be as quite as possible which I know that's not possible, I guess I can run a resonator,high perf cat, or can I run smaller diameter after the cat?/ does any one know where I can get a 3" dual tip muffler???

10-01-2005, 08:41 PM	#2
boostedmkIII 3" Exhaust Join Date: Aug 2005 Location: Colorado Posts: 98	3" DP and do 3" all the way back with a high flow cat and a muffler at the ass end, its not very loud,not like turbo dsm's .

10-02-2005, 03:11 AM	#3
supra_91 Lexus & 550's Join Date: Sep 2005 Location: Illinois Posts: 521	do u have a turbo'd engine bc i've heard that a 3" exhaust doesn't help any more than what a 2 1/2" would(thats just what i heard). why don't u just leave the resonator out? less restriction, right? __________________ 91 N/A automatic supra;K&N FIPK;2.5" custom exhaust;no cat;pacesetter header;eibach springs;tokico "blues";MKIV TT rims

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