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#1
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Deepest Muffler Tone
I have two Magnaflow mufflers on my SVX and I like the way they sound. But I would be happier if my exhaust note was a little deeper. Heard the stebro at the Rockford meet and it had a wonderful low tone. Anyone know a muffler that could get me close to that sound?? I am not looking for louder, just deeper tone.
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1994 SVX, true dual Magnaflow exhaust, K&N filter, 17" Enkei RS6 wheels, Bridgestone Potenza RE730 225/45/17 rubber, zinc plated cross-drilled rotors with yellow painted brake calipers. B&M tranny cooler rated at 19,000 GVW. GC springs and Koni strut inserts installed and the car is lowered two inches all the way around!! "Too much fun to drive!" |
#2
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Any sense of how Flowmasters might compare in tone to the Magnaflows? I've been thinking about replacing the stock muffler with Flowmasters, but definitely want something with a deeper note.
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bill Green 95 SVX - Cleo Green 97 Outback - Maxine Red F-150 Extended Cab Long Bed - Big Boy Even the best monkey sometimes drops his banana. |
#3
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Chances are Flowmasters would sound like poo on the SVX. I had flowmasters on an old fullsize blazer, and they sonded great, but that was a big cam big block motor. The SVX just dosn have enough cam to sound good thru a flowmaster, and flowmaster really arent that good of a performance muffler. I'd try the dynomax super turbo. It has a really nice flow thru design.... I have thought about putting in a big dynaomax muffler ebhind the cat,, and then a couple of little bullet mufflers near the back end. Not sure if that ones going to take shape tho.... I guess my point is, stay away from flowmasters unless you have a lot of cam.
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#4
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Quote:
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#5
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The Stebro tone gets much lower once you lose the center cat. I wouldn't recommend losing all the cats though.
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David B. SVXipedia @ SVX-IW.COM -- SVX Information Warehouse 2.0 coming...eventually! Ebony 1992 SVX LS-L 5 spd Koni/GC Stebro 187k miles RIP (Rust In Pieces) 1993 SVX 5 spd Koni/GC Stebro Polyurethane bushings still available! |
#6
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im back to add some input. ok my exhuast has a decent low tone but as i hit over 3 rpmish it goes away then comes back at 1 1/2 to 2 1/2ish. my system is dynomax and thrush. but i heard this one guys car with a really low tone and sounded awsome he had canister mufflers and i forgot the brand but they sounded good. and to believe what it was on was strange. a tiberan hyndai (spelling whoa). so my next exhuast project will be to replace the mufflers and the glass packs with canister mufflers. 4 to be exact to get rid of the packs and drop the sound. good idea bad idea input would be great. i do want to avoid the ricer sound like a motorcycle.
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#7
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just remove the muffler and have you friend up the street bend up a "tail pipe" i think it sounds great.
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#8
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Quote:
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bill Green 95 SVX - Cleo Green 97 Outback - Maxine Red F-150 Extended Cab Long Bed - Big Boy Even the best monkey sometimes drops his banana. |
#9
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I have done a dynomax super turbo and a flowmaster 80 and the flowmaster is definitely deeper. With the flowaster and no glasspack the exhaust rumbled like a v-8 at idle but it was way too loud when accelerating. The dynomax sounded too high pitched and made the svx sound like a weedeater. The flowmaster with a glasspack is the way to go for a deeper sound that isn't too loud to drive.
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Matt Locker Link 2015 BRZ Limited 6MT 92 Ebony LS-L ECUtune Stage2av1, Z32 MAF, 370cc injectors, TomsSVX intake, BontragerWorks 22mm RSB #003, HID Hi and Lo beams, OT endlink and bushing mods, PWR Aluminum radiator, Harvey's QC shift kit, 2.5" flowmaster 80 exhaust, 17" Michelin Pilot Sport A/S, Poly sway bar bushings, Slotted Bradi rotors, AFBeefcake powdercoated calipers, 97 grill, and a huge set of air horns. 300,000 miles and counting 92 Ebony LS-L. ecutune stage1v4, motorsport 1pc pulley. Garage Queen - sold to Dad in upstate NY 155,000 miles 19 Subaru Ascent Premium - -Hers !. 89 DL 4x4 little red wagon - a.k.a. The immortal suby. 275k R.I.P. |
#10
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Quote:
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bill Green 95 SVX - Cleo Green 97 Outback - Maxine Red F-150 Extended Cab Long Bed - Big Boy Even the best monkey sometimes drops his banana. |
#11
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Matt: what size are you running? I actually had a picture in my head of my old twin three inchers, and the little 3.3 trying to keep enuf air in em to sound decent.
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#12
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Well, I don't think I'm the Matt everybody's talking to, but I'm gonna butt in. I've got the KC exhaust on my SVX, and while the exhaust is a little bit of a high tone, combined with the intake I think it makes a great throaty call. One thing I would say, just out of gut instinct (no fact or theory behind it), that the resonated tips are to "blame" for the sound it makes. I think tips without the "cheese grater" inside would greatly change the sound. Maybe not, though. Somebody correct me if I'm wrong.
Mat-1
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Time for my very own long list of mods: 92 SVX LS-L - Ebony Pearl - 2002 WRX 5MT trans w/STi gearset (rebuilt & installed myself ) - BMW E46 HID retrofit - Kenwood Headunit - Phoenix Gold 75x4 RMS amp - Alpine Type R 6.5" front components - Alpine Type R 6x9 3way rear speakers - 18"x9" Rota G-Force wheels w/225/40ZR18 Toyo T1R's - Mychailo's custom springs - Urethane front & rear sway bar bushings - KC exhaust (2.5" dual magnaflow) - Escaine seat swap - Removed Spoiler I don't care if Subaru says it's STI...it will always be STi to me |
#13
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my tips are not resonated.
sounds like i may just need to slip a glass pack or two on my exhaust and check out out it sounds.
__________________
1994 SVX, true dual Magnaflow exhaust, K&N filter, 17" Enkei RS6 wheels, Bridgestone Potenza RE730 225/45/17 rubber, zinc plated cross-drilled rotors with yellow painted brake calipers. B&M tranny cooler rated at 19,000 GVW. GC springs and Koni strut inserts installed and the car is lowered two inches all the way around!! "Too much fun to drive!" |
#14
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RE: My tips are not resonated
If you have the KC exhaust and it's exactly the way it was when you bought it, then you have resonated tips. If look into them you can see the little protrusions or slits that "resonate." That was one of KC's main claims on their web-site, they said it was better than a resonator (full resonator is more restrictive). Wait....writing this and remember you don't have KC exhaust....never mind
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Time for my very own long list of mods: 92 SVX LS-L - Ebony Pearl - 2002 WRX 5MT trans w/STi gearset (rebuilt & installed myself ) - BMW E46 HID retrofit - Kenwood Headunit - Phoenix Gold 75x4 RMS amp - Alpine Type R 6.5" front components - Alpine Type R 6x9 3way rear speakers - 18"x9" Rota G-Force wheels w/225/40ZR18 Toyo T1R's - Mychailo's custom springs - Urethane front & rear sway bar bushings - KC exhaust (2.5" dual magnaflow) - Escaine seat swap - Removed Spoiler I don't care if Subaru says it's STI...it will always be STi to me |
#15
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Right now I have the factory exhaust manifold down to right behind the o2 sensors, then 2 - 2" pipes join together into a single 2.5" pipe right where the main cat would have been. Then a 14" long glasspack where the resonator was, then 2.5" pipe back to a flowmaster 80 single in dual out 2.5" camaro muffler where the stock muffler would have been with tailpipes exiting at the stock location. I wanted to do duals all the way back but flowmaster does not make a muffler short enough to fit 2 in the factory location.
I ran the car with open headers - no muffler- for about 10 minutes. It was evil. I loved it but in about 30 more seconds I would have been deaf. I ran it with both the dynomax and flowmaster and no glasspack for a while (not at the same time). Very loud even when just putting around with either muffler but with the flowmaster it was a good loud in a v-8 kind of way. With the dynomax it sounded like a weedeater from hell. Way too loud to take a long trip in. Right now it is still loud but not tiring on long trips. It stays pretty mellow when just cruising around but it does get loud when its revved up.
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Matt Locker Link 2015 BRZ Limited 6MT 92 Ebony LS-L ECUtune Stage2av1, Z32 MAF, 370cc injectors, TomsSVX intake, BontragerWorks 22mm RSB #003, HID Hi and Lo beams, OT endlink and bushing mods, PWR Aluminum radiator, Harvey's QC shift kit, 2.5" flowmaster 80 exhaust, 17" Michelin Pilot Sport A/S, Poly sway bar bushings, Slotted Bradi rotors, AFBeefcake powdercoated calipers, 97 grill, and a huge set of air horns. 300,000 miles and counting 92 Ebony LS-L. ecutune stage1v4, motorsport 1pc pulley. Garage Queen - sold to Dad in upstate NY 155,000 miles 19 Subaru Ascent Premium - -Hers !. 89 DL 4x4 little red wagon - a.k.a. The immortal suby. 275k R.I.P. |
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