#1 Supreme Member
Join Date: Mar 2000
Location: Orange, CA
Posts: 4,360
Car: '90 Trans Am-12.45@110.71
Engine: 355 w/AFR 195's Elem. 400/430 HP/TQ
Transmission: Tremec T-56
Axle/Gears: 12 Bolt 3.73
3 1/2" cat back
Just checking to see if there would be any interest if I could fabricate 3 1/2" cat back pipes.
#2 Junior Member
Join Date: Oct 2008
Posts: 87
Car: 84 camaro z28
Engine: 5.7 carbed
Transmission: turbo 350
Re: 3 1/2" cat back
I'd be game. I could use something like this for my 383. Running a single 2.5 in right now. I know its killing the motor.
#3 Moderator
Join Date: Jul 2001
Location: Buffalo, NY
Posts: 4,699
Car: 1988 IROC-Z
Engine: H/C/I L98
Transmission: Modified 700R4
Axle/Gears: Moser 12 Bolt / 3.73 TrueTrac
Re: 3 1/2" cat back
How about a 3" catback just like the SLP LM1, but with hangers that will work without any modifications?
__________________
1988 IROC-Z / 2007 R6 (Full exhaust | PCV | Flush Mounts |Tinted Windscreen | Fender Eliminator | Frame Sliders) [Idle Clip]
#4 Supreme Member
Join Date: Mar 2000
Location: Orange, CA
Posts: 4,360
Car: '90 Trans Am-12.45@110.71
Engine: 355 w/AFR 195's Elem. 400/430 HP/TQ
Transmission: Tremec T-56
Axle/Gears: 12 Bolt 3.73
Re: 3 1/2" cat back
Quote:
Originally Posted by
IROCThe5.7L How about a 3" catback just like the SLP LM1, but with hangers that will work without any modifications?
That would be tough.
#5 Senior Member
Join Date: Aug 2007
Location: Southern Wisconsin
Posts: 1,341
Car: 1988 Camaro
Engine: 383 Stroker
Transmission: Probuilt 700 R4
Axle/Gears: 3.73
Re: 3 1/2" cat back
I have been waiting for awhile for something like this. I cant afford mufflex's 550 dollar 3.5 catback. I will definately be in. Hope this works out!
__________________383 Forged Stroker. Splayed 2 bolt mains, TPIS Miniram, ZZ409, Probuilt 700r4, Dart 200cc Alum Heads, 3500 Stall, 12 bolt 3.73, Dyno Dons Headers and Y, Spohn suspension, relocated battery, 3.5 inch cutout, custom 4 inch custom airbox by 1bad91z ,3 core radiator, stage 2 stewart water pump. 11.64 at 115 with 1.53 60ft
#6 Supreme Member
Join Date: Nov 2006
Location: Chico, Ca/ Misawa, Japan
Posts: 2,956
Car: 1988 Formula 350
Engine: 5.7
Transmission: Slipping 700r4
Axle/Gears: Knockin' 9 Bolt 3.27
Re: 3 1/2" cat back
PM me a price, I may be interested.
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88 Firebird Formula 350 89k miles 13.1 @ 105... 1.8 60ft W/ low compression in 2 cylinders and smaller cam... Superram- Trickflow AL Heads- 268XFI *3290 LBS* To Do List: Tranny (#3), Rearend (#3), Paint... Then DONE!!!
1990 5.0 Mustang DD 105k miles STOCK *3310 LBS*
#7 Supreme Member
Join Date: Mar 2000
Location: Orange, CA
Posts: 4,360
Car: '90 Trans Am-12.45@110.71
Engine: 355 w/AFR 195's Elem. 400/430 HP/TQ
Transmission: Tremec T-56
Axle/Gears: 12 Bolt 3.73
Re: 3 1/2" cat back
Back on the shelf, not enough interest.
#8 Supreme Member
Join Date: Sep 2004
Location: Verona Va
Posts: 1,200
Car: 86 Trans Am,03 Yukon,92 Z28
Engine: 5.3, 5.3, lb9
Transmission: th350,4l60e,700r4
Axle/Gears: 3.73,3.73,2.73
Re: 3 1/2" cat back
dang i knw id be intrested
#9 Senior Member
Join Date: Jan 2001
Location: Evansville,IN,USA
Posts: 1,965
Car: 89' T/A, 00' Firehawk
Engine: 406 Roller
Transmission: TH700R4 w/2800 stall
Axle/Gears: 3.23 Posi
Re: 3 1/2" cat back
Quote:
Originally Posted by
Dyno Don Just checking to see if there would be any interest if I could fabricate 3 1/2" cat back pipes.
If it was reasonably priced I would say yes. I have a set of your headers so I know the quality would be great. The pipe itself is expensive. I think if you gave a ball park price that would help.
#10 Supreme Member
Join Date: Dec 2008
Location: Norwalk, CA
Posts: 2,033
Car: 91 RS &91Z28
Engine: 305tbi &305 tpi
Transmission: 700r4 2500TCI stall &700r4 stock
Axle/Gears: 2.73 &3.73
Re: 3 1/2" cat back
Yea we would be interest if they are not that high the price
#11 Supreme Member
Join Date: Mar 2000
Location: Orange, CA
Posts: 4,360
Car: '90 Trans Am-12.45@110.71
Engine: 355 w/AFR 195's Elem. 400/430 HP/TQ
Transmission: Tremec T-56
Axle/Gears: 12 Bolt 3.73
Re: 3 1/2" cat back
Here is a pix of what it looks like:
#12 Member
Join Date: Apr 2001
Location: Brecksville, Ohio, USA
Posts: 117
Car: 1991 trans am
Engine: 383
Transmission: 700R4
Axle/Gears: 3.23
Re: 3 1/2" cat back
I would be very interested as long as it is competitively priced to the Muffex system.
#13 Supreme Member
Join Date: Sep 2004
Location: Verona Va
Posts: 1,200
Car: 86 Trans Am,03 Yukon,92 Z28
Engine: 5.3, 5.3, lb9
Transmission: th350,4l60e,700r4
Axle/Gears: 3.73,3.73,2.73
Re: 3 1/2" cat back
i agree! got any prices yet?
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86 Trans Am: 5.3 hot cam th350 3500 stall 3.73's
03 Yukon Xl:tune/full bolton + cosmetics
92 Z28 Camaro: magnaflow catback magnaflow cat vette servo air foil cut moog 5662/5665
#14 Senior Member
Join Date: Jul 2006
Location: Aloha, Oregon
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Car: '91 Camaro Z28, '85 Camaro Z28
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Re: 3 1/2" cat back
Quote:
Originally Posted by
IROCThe5.7L How about a 3" catback just like the SLP LM1, but with hangers that will work without any modifications?
__________________
15.393 @ 91.78 60' 2.49 3.73 posi | 36/24mm sway bars | SLP LM2 | TDS wonderbar | AFPR | | N10 y-pipe | | K&N drop in air filters | BBK underdrive pulleys | KYB shocks | Ground Control 800/200 | Y2K Wheels | ||
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1992 Camaro
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