My exhaust is too loud!
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Senior Member
Joined: Nov 2009
Posts: 349
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From: San Jose CA
Car: 1986 IROC-Z
Engine: 305 TPI
Transmission: 700r4
My exhaust is too loud!
Im sick of this plowmaster on my car.. i seriously need to find something quieter.
What do you think?
Any good experiences, videos?
What do you think?
Any good experiences, videos?
Supreme Member
Joined: Sep 2010
Posts: 1,438
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Re: My exhaust is too loud!
Supreme Member
Joined: Sep 2002
Posts: 9,192
Likes: 19
From: Cary, North Carolina
Car: 1992 RS
Engine: Carbed 350
Transmission: 700R4
Axle/Gears: 3.42 posi
Re: My exhaust is too loud!
The Hooker Aerochamber is supposed to flow more than most others, but is a decently quiet exhaust until you put your foot in it (and then to me it's not that loud at WOT). And I'm an old conservative fart so quiet to me is pretty quiet.
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Joined: Aug 2009
Posts: 173
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From: Valparaiso,IN
Car: not a camaro anymore
Re: My exhaust is too loud!
Member
Joined: Sep 2010
Posts: 127
Likes: 17
From: WI
Car: 1988 Pontiac Firebird Formula WS6
Engine: 305 TPI
Transmission: T5
Axle/Gears: Borg Warner 9 bolt 3.45 gear
Re: My exhaust is too loud!
Magnaflow, great sound, not to loud, and can talk to your passenger if on the freeway going 80 mph, and its stainless....
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Joined: Dec 2010
Posts: 240
Likes: 0
From: Omro Wisconsin
Car: 86 IROC-Z
Engine: 383 Stroker Vortec
Transmission: 700r4 Built
Axle/Gears: 3:42
Re: My exhaust is too loud!
Manaflow would be quieter but still have that muscle car sound i use to have 80 series flowmaster on my old LT1 formula i know what you mean almost to loud
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Joined: Sep 2004
Posts: 5,906
Likes: 240
From: Chicagoland Suburbs
Car: 1989 Trans Am GTA
Engine: LT1, AFR 195cc, 231/239 LE cam.
Transmission: M28 T56
Axle/Gears: 3.23 10bolt waiting to explode.
Re: My exhaust is too loud!
Hooker Aerochamber > Magnaflow at Cruise, and at WOT. WOT noise levels are about the same, but the tone is different.
You want quiet? Find a SLP 2otL Cat-back used. THAT Is quiet. On my Iron headed LT1 its whisper quiet below 3000rpm. Once you crossover that 3000rpm mark it changes tone and gets louder, but its still quieter than an Aerochamber at WOT.
I'm swapping my 2otL muffler out for a 3" in, dual 2.5" out Aerochamber so I can keep the 2otL look, but have the Aerochamber sound.
I actually just got finished uploading a video from an old Caravan taken from my friends 97Z with a LS1 swapped in. Patrick G Torquer cam, full bolt-on LS1 through long tubes and a Hooker Aerochamber. Amazing how quiet it is in the car, but insanely loud outside the car at WOT.
Ignore the the guy talking, thats not me. I'm in the White GTA.
Cammed LS1 full bolt-on w/Aerochamber Inside - http://www.youtube.com/watch?v=APpwnesCJs8
Cammed LS1 full bolt-on w/Aerochamber outside - http://www.youtube.com/watch?v=b2LnL...eature=related
SLP 2otL cat-back outside - http://www.youtube.com/watch?v=DGWUs...eature=related
Another inside at cruise, not no OD, so we are cruising at 3000-3500rpm the whole way. http://www.youtube.com/watch?v=xaCbhLoNaJ4
SLP 2otL cat-back inside - http://www.youtube.com/watch?v=nvHViBp6e8A
You want quiet? Find a SLP 2otL Cat-back used. THAT Is quiet. On my Iron headed LT1 its whisper quiet below 3000rpm. Once you crossover that 3000rpm mark it changes tone and gets louder, but its still quieter than an Aerochamber at WOT.
I'm swapping my 2otL muffler out for a 3" in, dual 2.5" out Aerochamber so I can keep the 2otL look, but have the Aerochamber sound.
I actually just got finished uploading a video from an old Caravan taken from my friends 97Z with a LS1 swapped in. Patrick G Torquer cam, full bolt-on LS1 through long tubes and a Hooker Aerochamber. Amazing how quiet it is in the car, but insanely loud outside the car at WOT.
Ignore the the guy talking, thats not me. I'm in the White GTA.
Cammed LS1 full bolt-on w/Aerochamber Inside - http://www.youtube.com/watch?v=APpwnesCJs8
Cammed LS1 full bolt-on w/Aerochamber outside - http://www.youtube.com/watch?v=b2LnL...eature=related
SLP 2otL cat-back outside - http://www.youtube.com/watch?v=DGWUs...eature=related
Another inside at cruise, not no OD, so we are cruising at 3000-3500rpm the whole way. http://www.youtube.com/watch?v=xaCbhLoNaJ4
SLP 2otL cat-back inside - http://www.youtube.com/watch?v=nvHViBp6e8A
Last edited by Thirdgen89GTA; May 23, 2011 at 08:28 PM.
Joined: Oct 2001
Posts: 12,223
Likes: 1,148
From: Il
Car: 1989-92 FORMULA350 305 92 Hawkclone
Engine: 4++,350 & 305 CIs
Transmission: 700R4 4800 vig 18th700R4 t56 ZF6 T5
Axle/Gears: 3.70 9"ford alum chunk,dana44,9bolt
Re: My exhaust is too loud!
If anyone wants to sell their old SLP stuff and its in decent shape let me know.
Thanx Tony
Thanx Tony
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Joined: Feb 2006
Posts: 7,260
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From: Manteca,California. Nor Cal.
Car: SOLD IT. Mopar guy only now.
Engine: gone
Transmission: gone
Axle/Gears: gone
Re: My exhaust is too loud!
I run dynomax ultraflo's my car is not overly loud.
Member
Joined: Jul 2008
Posts: 147
Likes: 2
From: Texas
Car: 91 GTA / 68 Mustang Coupe
Engine: LB9 305 / 302
Transmission: 700R4
Axle/Gears: 2.73
Re: My exhaust is too loud!
Previous owner put on magnaflow on my car. Not too loud, but give a good roar when needed.
Member
Joined: Sep 2010
Posts: 127
Likes: 17
From: WI
Car: 1988 Pontiac Firebird Formula WS6
Engine: 305 TPI
Transmission: T5
Axle/Gears: Borg Warner 9 bolt 3.45 gear
Re: My exhaust is too loud!
Heres a couple pic for you and a video... its not the best video ever but gives you an idea, i was down by the lake... Magnaflow with Mac Test Pipe stock Y-pipe and manifolds.....http://www.youtube.com/watch?v=BccNV8nlBY4
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