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Who makes 2OTL Exhaust

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Old Mar 31, 2016 | 02:23 PM
  #1  
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Who makes 2OTL Exhaust

As indicated in the title, who other than SLP made a 2OTL exhaust for thirdgens? I believe flowmaster made one as well, but cannot confirm.
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Old Mar 31, 2016 | 07:28 PM
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Car: 90 formula, 89 formula 350 vert
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Re: Who makes 2OTL Exhaust

Gale banks made one. Good luck finding one though. You can always make one too with a single in dual out muffler of your choice
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Old Mar 31, 2016 | 09:27 PM
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Engine: Rebuilt 350 going in after paint
Transmission: WCT5, 7k & counting behind the 350
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Re: Who makes 2OTL Exhaust

The dynomax/walker dual exhaust kit I have is designed to dump both pipes out the left side. I modified it to one on each side though, cause I prefer that look. I got it from summit.
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Old Apr 9, 2016 | 07:38 PM
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Car: 86 IROC
Engine: 383
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Re: Who makes 2OTL Exhaust

Flowmaster used to have one too. Flowmaster and Summit both make mufflers you could use and make your own.
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Old Apr 9, 2016 | 08:26 PM
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Car: 1987 IROC Original Owner
Engine: LB9
Transmission: M39 MM5
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Re: Who makes 2OTL Exhaust

Borla made one - have a setup on my 90 Maui Blue Formula

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Old Apr 9, 2016 | 08:37 PM
  #6  
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Car: 1989 IROC-Z. Original owner
Engine: LB9. Dual Cats. Big Cam
Transmission: World Class T-5
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Re: Who makes 2OTL Exhaust

You can make one out of this:
http://www.magnaflow.com/products?pa...archTerm=12288
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Old Apr 10, 2016 | 10:15 AM
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Car: 90 formula, 89 formula 350 vert
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Transmission: T5, t56
Axle/Gears: 3:45 9 bolt, 8.8 3:73
Re: Who makes 2OTL Exhaust

that borla setup is pretty cool. a friend of mine has one, i always thought it was homemade
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Old May 5, 2016 | 11:07 PM
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Re: Who makes 2OTL Exhaust

I have gale banks on my 92. Very unique sound imo

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Old May 6, 2016 | 06:09 AM
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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: Who makes 2OTL Exhaust

That a Banks with SLP tailpipes??
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Old May 6, 2016 | 09:32 AM
  #10  
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Re: Who makes 2OTL Exhaust

Originally Posted by TTOP350
That a Banks with SLP tailpipes??
not sure.....Do you know where i can get another set of pipes like this?

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Old May 6, 2016 | 10:56 AM
  #11  
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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: Who makes 2OTL Exhaust

Those are SLP tails. IIRC Banks are straight and have a chrome tip
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Old May 6, 2016 | 11:21 AM
  #12  
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I guess someone put them on there then. You can't buy tips though?
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Old May 6, 2016 | 12:39 PM
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Car: 1989-92 FORMULA350 305 92 Hawkclone
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Transmission: 700R4 4800 vig 18th700R4 t56 ZF6 T5
Axle/Gears: 3.70 9"ford alum chunk,dana44,9bolt
Re: Who makes 2OTL Exhaust

G-banks. Looks like the whole tailpipe was chrome

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Old May 6, 2016 | 04:01 PM
  #14  
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Car: 90 Formula / T-tops
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Re: Who makes 2OTL Exhaust

Love learning this stuff. 2OTL SLP muffler would be awesome to have for historical reasons and probably would buy one and install it in a heartbeat if I found one. But I gotta say, sort of like the stock look better. Maybe its the symmetry that grabs me. Or maybe cause I'm just used to looking at it for 24 years and anything else just seems off?
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Old May 7, 2016 | 12:49 PM
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Re: Who makes 2OTL Exhaust

Team 2OTL!
SLP on the left, banks on the right

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Old May 9, 2016 | 07:56 AM
  #16  
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Car: 1987 IROC Original Owner
Engine: LB9
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Axle/Gears: G80 G92 J65
Re: Who makes 2OTL Exhaust

Yours hang like the one on my 91 Z28 did - lower on the left than right. Before I pulled mine off the trailer I shortened the drop on the hanger and leveled mine right out.
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Old May 9, 2016 | 08:10 AM
  #17  
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Re: Who makes 2OTL Exhaust

Originally Posted by PurelyPMD
Yours hang like the one on my 91 Z28 did - lower on the left than right.
Are we still talking about tail pipes ?
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Old May 9, 2016 | 08:17 AM
  #18  
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Re: Who makes 2OTL Exhaust

Originally Posted by LiquidBlue
Are we still talking about tail pipes ?
Well I am!
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