Mandrel Exhaust Pipe Shops in Southeastern Wisconsin
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Joined: Oct 2004
Posts: 235
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From: Near Milwaukee, WI
Car: 1989 GTA
Engine: 383 Fuel Injected
Transmission: Pro-Street 700-R4 by Pro-built
Axle/Gears: Moser 12 bolt w/posi
Mandrel Exhaust Pipe Shops in Southeastern Wisconsin
Does anyone know of any exhaust shops that mandrel bend 3" pipe for my car, i need to go from the SLP y-pipe to my flowmaster 80 series muffler. I am not running a cat cause my super-rammed 383 will be close to 500 HP.
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Joined: May 2004
Posts: 608
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From: Oshkosh wi
Car: 77 Firebird
Engine: 454
Transmission: th350
Axle/Gears: 4.10
I know this place is a little far frome you(StevensPoint),but he has a great reputation and gave me a good quote on a duals set up with an x pipe.http://www.furoracing.com/
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From: Elgin, IL
Car: 1997 Corvette
Engine: LS1
Transmission: 4L60E
Axle/Gears: 2.73 IRS
Check your other thread you mentioned the cat it. Its entirely possible to run a cat on that motor if you want to.
Just out of curiosity 84firebird383, what did they quote you on for a dual exhaust, and what components (mufflers), and where were the exit points?
Just out of curiosity 84firebird383, what did they quote you on for a dual exhaust, and what components (mufflers), and where were the exit points?
Senior Member
Joined: May 2004
Posts: 608
Likes: 1
From: Oshkosh wi
Car: 77 Firebird
Engine: 454
Transmission: th350
Axle/Gears: 4.10
For a 3" mandrel bent system with an X pipe dumped in front of the axel he said $200. I didn't ask but I know he could do a system exiting the rear
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Member
iTrader: (1)
Joined: Oct 2004
Posts: 235
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From: Near Milwaukee, WI
Car: 1989 GTA
Engine: 383 Fuel Injected
Transmission: Pro-Street 700-R4 by Pro-built
Axle/Gears: Moser 12 bolt w/posi
I have one more question about this......
I have the SLP 1 3/4 headers with the slp y-pipe, it has 2 1/2 inch pipes that go into a 3 inch collector right before the endo of the y-pipe. I plan on cutting it right before the 3 inch section and attaching 2- 2 1/2 inch cats, one on each 2 1/2 inch pipe. From thereI am debting whether i will need more than a 3"mandrel bent pipe to my flowmaster muffler. I know one 3 1/2 inch pipe equals the area of two 2 1/2 inch pipes. But i think the dual cats would still be the biggest restrition. What do you guys think. Plus my current flowmaster 80 series muffler has 3 inch in and dual 2 1/2 inch pipes out.
I have the SLP 1 3/4 headers with the slp y-pipe, it has 2 1/2 inch pipes that go into a 3 inch collector right before the endo of the y-pipe. I plan on cutting it right before the 3 inch section and attaching 2- 2 1/2 inch cats, one on each 2 1/2 inch pipe. From thereI am debting whether i will need more than a 3"mandrel bent pipe to my flowmaster muffler. I know one 3 1/2 inch pipe equals the area of two 2 1/2 inch pipes. But i think the dual cats would still be the biggest restrition. What do you guys think. Plus my current flowmaster 80 series muffler has 3 inch in and dual 2 1/2 inch pipes out.
Last edited by pellmanm; Oct 26, 2005 at 11:02 AM.
Thread Starter
Member
iTrader: (1)
Joined: Oct 2004
Posts: 235
Likes: 0
From: Near Milwaukee, WI
Car: 1989 GTA
Engine: 383 Fuel Injected
Transmission: Pro-Street 700-R4 by Pro-built
Axle/Gears: Moser 12 bolt w/posi
Any places closer to the Milwaukee or Beloit area?
Joined: Dec 1999
Posts: 3,544
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From: WI,USA
Car: 89 FORMULA 350, 91 Z28 Convertible
Engine: ls1, LB9
Transmission: t56, Auto
Axle/Gears: S60/ 3.73
there is one real close to you but, never got me the number. my friend knows where the guy is located. sorry but, I rarely get a hold of my friend anymore so all I can say is just ask locally. (I belive he has the tooling for it there. other wise the is a shop up near madison that works with the bends but, has to order them pre bent. they do stock them though
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