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#16
08-28-2009, 05:44 PM
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Re: Exhaust
Here $90.30 free shipping HERE
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Seth 94' Barcelona Red w/ Tricoat black 2-tone AWD Ls -Sold Mods:AWD conversion/4.44 swap by Budfreak, Custom red interior lights, Custom Satin black dash, Power mode switch, Cold air intake, Permecool tranny filter,Sony xplode 10" sub, Sony xplode 1000w amp, Blitz in-line driver, DDM Tuning 6000k HID's, New paint job/body work by me, 97' Grill, QC shift kit, 17'' MB Motoring rims, 15&20 min mod, front & rear urethane swaybar bushings, Custom fiberglass sub box, Custom red led a/c control unit, perrin lightweight crank pulley, Black wrinkle finish powdercoated intake manifold w/ clear hoses , 02' outback heated/power black leather seats Soon to come:Fiberglass hood, upholster ALL suede to black leather Past subies: 92' Pearl White/black top LS-L-SOLD 96' Legacy Outback-TOTALED 99' Legacy Outback Limited 30th anniversary edition-TOTALED 98' Forester L -Totaled Other toys: 99' Forester S -WRX brake upgrade, soon an 04 wrx motor swap 06' B9 Tribeca-Stock 1982' Yamaha xj650 Maxim Mods: work in progress 
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#17
08-28-2009, 07:58 PM
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Re: Exhaust
Yeah i was gonna look else where (shh don't tell dayle
 ) But i was mainly asking if you guys think it would be worth it to replace the cat. Would it give me better performance or sound?Also i noticed on ebay it says its 2.5" in and 2.0" but the resonator and muffler are 2.5" in and 2.5" out. Would that be a problem or would that be an easy fix?
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-Jeremy- 1994 Barcelona Red LS 97,xxx miles Mods: - JVC Indash head unit, polk 6.5's, 6X9's, 2" tweeters, and 8" JL audio subwoofer run off of MA Audio M589I amp. Fiberglass Front splitters molded in, Shifted back stock spoiler, & repainted minor faded parts (Mirrors, rear quarter garnishes),18" murano 5-spoke wheels w/cooper zeon 2xs tires, '97 grille
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#18
08-28-2009, 09:25 PM
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Re: Exhaust
For about a stock engine, Most people I see use a 2.5in from the manifolds to cat and 2in back from the cat to muffler. But if the muffler and resonator you have are 2.5in the i would just get a coupler on the cat.
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Seth 94' Barcelona Red w/ Tricoat black 2-tone AWD Ls -Sold Mods:AWD conversion/4.44 swap by Budfreak, Custom red interior lights, Custom Satin black dash, Power mode switch, Cold air intake, Permecool tranny filter,Sony xplode 10" sub, Sony xplode 1000w amp, Blitz in-line driver, DDM Tuning 6000k HID's, New paint job/body work by me, 97' Grill, QC shift kit, 17'' MB Motoring rims, 15&20 min mod, front & rear urethane swaybar bushings, Custom fiberglass sub box, Custom red led a/c control unit, perrin lightweight crank pulley, Black wrinkle finish powdercoated intake manifold w/ clear hoses , 02' outback heated/power black leather seats Soon to come:Fiberglass hood, upholster ALL suede to black leather Past subies: 92' Pearl White/black top LS-L-SOLD 96' Legacy Outback-TOTALED 99' Legacy Outback Limited 30th anniversary edition-TOTALED 98' Forester L -Totaled Other toys: 99' Forester S -WRX brake upgrade, soon an 04 wrx motor swap 06' B9 Tribeca-Stock 1982' Yamaha xj650 Maxim Mods: work in progress
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#19
08-29-2009, 09:20 AM
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Re: Exhaust
So would replacing the cats definitely be worth it?
__________________
-Jeremy- 1994 Barcelona Red LS 97,xxx miles Mods: - JVC Indash head unit, polk 6.5's, 6X9's, 2" tweeters, and 8" JL audio subwoofer run off of MA Audio M589I amp. Fiberglass Front splitters molded in, Shifted back stock spoiler, & repainted minor faded parts (Mirrors, rear quarter garnishes),18" murano 5-spoke wheels w/cooper zeon 2xs tires, '97 grille
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#20
08-29-2009, 09:37 AM
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Re: Exhaust
I would will your down there.
__________________
Seth 94' Barcelona Red w/ Tricoat black 2-tone AWD Ls -Sold Mods:AWD conversion/4.44 swap by Budfreak, Custom red interior lights, Custom Satin black dash, Power mode switch, Cold air intake, Permecool tranny filter,Sony xplode 10" sub, Sony xplode 1000w amp, Blitz in-line driver, DDM Tuning 6000k HID's, New paint job/body work by me, 97' Grill, QC shift kit, 17'' MB Motoring rims, 15&20 min mod, front & rear urethane swaybar bushings, Custom fiberglass sub box, Custom red led a/c control unit, perrin lightweight crank pulley, Black wrinkle finish powdercoated intake manifold w/ clear hoses , 02' outback heated/power black leather seats Soon to come:Fiberglass hood, upholster ALL suede to black leather Past subies: 92' Pearl White/black top LS-L-SOLD 96' Legacy Outback-TOTALED 99' Legacy Outback Limited 30th anniversary edition-TOTALED 98' Forester L -Totaled Other toys: 99' Forester S -WRX brake upgrade, soon an 04 wrx motor swap 06' B9 Tribeca-Stock 1982' Yamaha xj650 Maxim Mods: work in progress
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#21
08-29-2009, 09:58 AM
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Re: Exhaust
Quote:
2.5" single from the main cat to resonator and transverse muffler Tom
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#22
08-29-2009, 10:23 AM
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Re: Exhaust
oppss I got them backwards. Thanks for correcting me Tom.
__________________
Seth 94' Barcelona Red w/ Tricoat black 2-tone AWD Ls -Sold Mods:AWD conversion/4.44 swap by Budfreak, Custom red interior lights, Custom Satin black dash, Power mode switch, Cold air intake, Permecool tranny filter,Sony xplode 10" sub, Sony xplode 1000w amp, Blitz in-line driver, DDM Tuning 6000k HID's, New paint job/body work by me, 97' Grill, QC shift kit, 17'' MB Motoring rims, 15&20 min mod, front & rear urethane swaybar bushings, Custom fiberglass sub box, Custom red led a/c control unit, perrin lightweight crank pulley, Black wrinkle finish powdercoated intake manifold w/ clear hoses , 02' outback heated/power black leather seats Soon to come:Fiberglass hood, upholster ALL suede to black leather Past subies: 92' Pearl White/black top LS-L-SOLD 96' Legacy Outback-TOTALED 99' Legacy Outback Limited 30th anniversary edition-TOTALED 98' Forester L -Totaled Other toys: 99' Forester S -WRX brake upgrade, soon an 04 wrx motor swap 06' B9 Tribeca-Stock 1982' Yamaha xj650 Maxim Mods: work in progress
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#23
08-29-2009, 11:10 AM
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Re: Exhaust
Awesome that'll work perfect then I definitely will do that then, thanks a lot guys!
__________________
-Jeremy- 1994 Barcelona Red LS 97,xxx miles Mods: - JVC Indash head unit, polk 6.5's, 6X9's, 2" tweeters, and 8" JL audio subwoofer run off of MA Audio M589I amp. Fiberglass Front splitters molded in, Shifted back stock spoiler, & repainted minor faded parts (Mirrors, rear quarter garnishes),18" murano 5-spoke wheels w/cooper zeon 2xs tires, '97 grille
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#24
08-31-2009, 04:21 PM
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Re: Exhaust
Okay so i have one more final question if i did all that i said (muffler, resonator, cats and 2.5" pipe) how loud do you guys think it would be? Outside of cosmetic stuff my engine is completely stock.
Anyone who has done an entire exhaust system similar to mine? Thanks.
__________________
-Jeremy- 1994 Barcelona Red LS 97,xxx miles Mods: - JVC Indash head unit, polk 6.5's, 6X9's, 2" tweeters, and 8" JL audio subwoofer run off of MA Audio M589I amp. Fiberglass Front splitters molded in, Shifted back stock spoiler, & repainted minor faded parts (Mirrors, rear quarter garnishes),18" murano 5-spoke wheels w/cooper zeon 2xs tires, '97 grille
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#25
08-31-2009, 06:45 PM
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Re: Exhaust
It will not be much louder than stock.
-Bill
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Retired NASA Rocket Scientist Most famous NASA "Child" - OSIRIS-REx delivered samples from asteroid BENNU to Earth in Sept. 2023 Center Network Member #989 '92 Fully caged, 5 speed, waiting for its fully built EG33 '92 "Test Mule", 4:44 Auto, JDM 4:44 Rear Diff with Mech LSD, Tuned headers, Full one-off suspension '92(?) Laguna, 6 spd and other stuff (still at OT's place) My Locker
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#26
09-06-2009, 01:38 AM
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Re: Exhaust
Quote:
Confused by this! I know nothing about flow dynamics and such but just using my 'common sense', I would make an exhaust that would be the same size all the way through OR start off with a max flow/least restriction diameter and step it down as it gets closer to the muffler. Make it smaller by .25 perhaps but no more. My reasoning for this is to maximize flow but keep restriction at a minimal. Why would you go larger the further you move out from the exhaust ports? Wouldn't that slow down the exhaust flow? RE-EDIT!!!! Nevermind.....you are going from a dual to a single. I'm thinking straight dual all the way though...
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Kevin Thomas 1997 2.2ltr Subaru Impreza Outback Sport Wagon (AWD/Auto) 13.03@100mph 1989 2.7ltr Subaru XT6 (AWD/Auto) 15.912@85.93mph 1996 3.3ltr SVX (AWD/Auto) 15.070@91.38mph ***R.I.P*** 2010 RAV4 AWD Sport (13.717 @ 99.19mph ) 2015 Honda Fit LX CVT (15.2 @ 90mph)
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