Need some advice/experience/etc. *exhaust*

Headers, cats, uppipes, downpipes, midpipes and mufflers.

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SubiePrice88
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Need some advice/experience/etc. *exhaust*

Post by SubiePrice88 »

I have a 93 leg. wagon..and right now it just has some flowmaster or random muffler with a tip. It sounds alright, it has the amazing rumble..but its to rattle can/tinny for me.

So Im just wondering what is a good exhaust...Im thinking getting new piping from the cat back (what size?) and what muffler?

any advice would help..i really want a nice rumble(even loud is cool w/me)...so when im coming people know its me!! :D

thanks
-Jordan

"Nothing Stings Like a Subee"

1992 Legacy SS, 5MT, 140k, some mods ;)
1993 Legacy Wagon, 5MT, 220k!
555BCTurbo
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Post by 555BCTurbo »

2.25" with a resonator to a 5x8 straight through Magnaflow


Flowmasters sound like a bunch of angry trash cans
Nick

1987 Audi 4000CS quattro...soon to be 20VT
1994 Dodge Ram 2500 4x4 CTD, #11 plate, 30 psi, Scotty II intake, 4" exhaust
SubiePrice88
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Post by SubiePrice88 »

ha ha i know! i hate it! thanks for the advice man. but..whats a resonator?

what about borla??
-Jordan

"Nothing Stings Like a Subee"

1992 Legacy SS, 5MT, 140k, some mods ;)
1993 Legacy Wagon, 5MT, 220k!
555BCTurbo
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Post by 555BCTurbo »

Borlas are nice too...


For a resonator, just use a glasspack...

They are just there to deepen the tone a bit and take out the rasp.
Nick

1987 Audi 4000CS quattro...soon to be 20VT
1994 Dodge Ram 2500 4x4 CTD, #11 plate, 30 psi, Scotty II intake, 4" exhaust
SubiePrice88
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Post by SubiePrice88 »

alright. but isnt adding a glass pack just another muffler? what about like... no cat (what would that do) with 2.25'' piping to a borla/magnaflow??

Im up for anything really.
-Jordan

"Nothing Stings Like a Subee"

1992 Legacy SS, 5MT, 140k, some mods ;)
1993 Legacy Wagon, 5MT, 220k!
555BCTurbo
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Post by 555BCTurbo »

With no cat and no resonator it will be raspy...


Don't ask me how I know :?
Nick

1987 Audi 4000CS quattro...soon to be 20VT
1994 Dodge Ram 2500 4x4 CTD, #11 plate, 30 psi, Scotty II intake, 4" exhaust
Murphy
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Post by Murphy »

i think flowmaster super 40s sound pretty nice on Legacys

http://www.youtube.com/watch?v=MyuiXqxj304
1990 Legacy LS, 4EAT
1983 Peugeot 505S Turbo Diesel
smh0101
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Post by smh0101 »

I love the sound of my Cobb cat-back... i also have a Perrin Divorced DP...

Mine is 3" From the Turbo back... Sounds great and Turbo spools hella fast.
~Spencer
94 Legacy Turbo (550 Robtune/ej20h v2 Sti RA drivetrain)
94 Legacy Ti Wagon (5mt ej22e)
91 rhd Legacy GT Wagon (factory 5mt, ej20g)
93 rhd Legacy GT type S2 Sedan (4eat, ej20g)
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Arctic Assassian
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Post by Arctic Assassian »

I'm looking to do an external WG setup and dump the gas just out the side behind the front tire. I want my car to snarl flames at people on the sidewalk, or in the slow lane.
Kickin' it old-school.
All_talk
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Post by All_talk »

555BCTurbo wrote:With no cat and no resonator it will be raspy...


Don't ask me how I know :?
Yep, typically a resonator is near the mid point of the exhaust length, having an expansion point there helps absorb and reflect the frequencies with shorter wave lengths (higher tones). There can be a lot of science in the sound of an exhaust. I’ve heard Ferrari actually tunes their exhausts to specific notes.

My 3” Helix turbo back has a center resonator and a huge straight through can, its quite loud, but sounds amazing. Even in the winter I usually drive with a window partway down so I can hear it better.
:-D I'm going on 40 and most of my co-workers tell me my car sounds like something a 16 year old should drive... I dont care, I love it.

Pics from install day

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Gary
No matter how broke I am... I always seem to find two cents.
Brat4by4
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Post by Brat4by4 »

For NA you want stock exhaust piping size.

If it's a little too noisy now, just add a glasspack (as a resonator) inline on the exhaust somewhere. Should mellow out the noise a little bit, the rumble will stay.

This method is tried and true. Local performance shop (Buschur) just keeps adding resonators until the sound is mellow enough on their 600-900 hp EVO beasts.
1993 WMP BC6 5MT EJ22T 9psi 3.9:1 213k 205/55R16

62.6 m/s @ 0.66 bar. Gotta love boost. :)
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