I ordered some headers today & thought might as well
change the exhaust too. Should i stay with 2 1/2 or
go 3in ? And what mufflers to go with it?
thanks,scott
I ordered some headers today & thought might as well
change the exhaust too. Should i stay with 2 1/2 or
go 3in ? And what mufflers to go with it?
thanks,scott
2000 SWBRC 5.3,radix,e-fans,no cats,true duels
2 21/2in delta force race muffs,4.10 with eaton
e-locker.Descreened MAF & throttlebody bypass.
FLP level 5 4L65E,PI 3000 stall,Dynatech headers
Nelson tune
2005 GMC 2500HD 4door 4x4
1989 Chevy Suburban 4x4 ( Sir Leaks-a-Lot )
You should do a custom exhaust. True dual right from the headers. Two highflow cats. Two sweet thunder chambered mufflers. Although im not sure what happend to the sweet thunder website. It is now a site for jewelry
anyways you can still find the same ones in summit I think and various places. They look similar to a cherry bomb or glass pack i guess but they are far from it. They are the same thing as the GMMG exhaust for the F-body and Corvettes. It would sound awesome!!! I have these on my truck!
-Mike
i think a true dual with 2 1/2 inch will be plenty . i would get a couple a mandrel bent pieces for the sharp turns on the drivers side. free flow cats work great but remember that the factory cats work good as well. i run carsound cats on mine. they work good. i am also running a magnaflow hd muffler. 12568 it the poart number. it has a dual inlet and outlet. it also has a true x pipe design inside that will help low end some.
04 supercrew 5.4 3 valve-magnaflow catback
formerly 02denali 12.79@107
I agree with 02Denali. I have a similar setup
http://i15.photobucket.com/albums/a3...lla/breeze.jpg 03 Silverado LS, 6.0 RcLb
Go: Radix 2.9, 100mm Idlers, GT2-3 Cam & Springs, Long tubes, 2.5'' duals, Cut outs, E Fans,
Built 4l65e, 2600 Conv, 3.90 Gears, Eaton Lsd, Caltracs, Tuned by F-Body Central
Show: Eagle boss 309, Toyo's 285/50s, SS Bumper cover & Spoiler, Roll pan, 2'' rear drop.
Track times 12.304 @ 110.30 with a 1.747 60'
I looked at that magnaflow muff today,looks like
i'll probaly get one.How does it sound? The cats
are off already,might not put any on.Stay with
2 1/2 in right,what do you think a 3 in system
would do : help it out or will it hurt?
I hate trying to make my mind up,gives me a
headach!
thanks for all the input,scott
2000 SWBRC 5.3,radix,e-fans,no cats,true duels
2 21/2in delta force race muffs,4.10 with eaton
e-locker.Descreened MAF & throttlebody bypass.
FLP level 5 4L65E,PI 3000 stall,Dynatech headers
Nelson tune
2005 GMC 2500HD 4door 4x4
1989 Chevy Suburban 4x4 ( Sir Leaks-a-Lot )
I have always liked the mellow rumble of the magnaflows. However I would suggest putting some cats on and using 2.5". Otherwise you won't have enough backpressure with the dual system and you will actually loose power.Originally posted by gr8twhite@Nov 25 2004, 02:11 PM
I looked at that magnaflow muff today,looks like
i'll probaly get one.How does it sound? The cats
are off already,might not put any on.Stay with
2 1/2 in right,what do you think a 3 in system
would do : help it out or will it hurt?
I hate trying to make my mind up,gives me a
headach!
thanks for all the input,scott
Deffinately no larger then 2.5 on the dual.
if the cats are off then do the 2 12 dual out. that muff sounds kick ass.
04 supercrew 5.4 3 valve-magnaflow catback
formerly 02denali 12.79@107
2000 SWBRC 5.3,radix,e-fans,no cats,true duels
2 21/2in delta force race muffs,4.10 with eaton
e-locker.Descreened MAF & throttlebody bypass.
FLP level 5 4L65E,PI 3000 stall,Dynatech headers
Nelson tune
2005 GMC 2500HD 4door 4x4
1989 Chevy Suburban 4x4 ( Sir Leaks-a-Lot )
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