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True duals

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Old Jan 25, 2001 | 02:05 AM
  #1  
Boomer19's Avatar
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From: Cottage Grove, MN, USA
Question True duals

I am trying to decide what kind of exhaust to go with. What i want is true duals, That is pretty loud and has a nice rapping to it. Does anyone know what kind of mufflers should i go with. I have asked around and i was told to go with flowmaster 2chamber racing mufflers, and i think they also said 30 series..... Can anyone give me some advice.

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1997 Ford F150 Stysd Sprcb 4X2, 4.6L
AUTOMATIC W/ OVERDRIVE

mods:
alpine 7864 cd player
 
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Old Jan 25, 2001 | 03:59 AM
  #2  
split's Avatar
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From: Anaheim, CA 92808
Talking

Hey man, welcome to the boards!

I would definitely go with FM. Their 40 series(2-chamber) are probably one of my favorites on our trucks. I would keep your pipe size down though. Don't go too big. You don't want to lose back pressure. 2.25" to 2.5" is good. Good luck with whatever you go with.

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SpliT



2000 Work Series
Deep Wedgewood Blue
Standard Cab 5-Spd
4.2L V6 3.08 Gears
Mean Streak Cat-Back Exhaust(Anyone else have one, I hate mine)
Weld Super Single Wheels
Pioneer Deck DEH-P7200
Tinted Windows
Clear Corners
Superchip
AutoMeter Tach(Not Installed Yet)

Future Mods: FIPK, Bedliner, Billet Grille w/ Painted Grille Surround, Color-Keyed Bumpers, 6.5" Fabtech Ultimate Suspension Lift!!!

Email Me at: F150v6@Aol.com

[This message has been edited by split (edited 01-25-2001).]
 
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Old Jan 25, 2001 | 04:33 PM
  #3  
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From: Cottage Grove, MN, USA
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Thank You for the information. Also i was wondering, since i want to run true duals would i just need to buy another cat. Or should i get two new one. And if so what kind of cats should i get or can i get regular ones. With this true dual setup what kind of cannons should i put on? Thanks

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1997 Ford F150 Stysd Sprcb 4X2, 4.6L
AUTOMATIC W/ OVERDRIVE

mods:
alpine 7864 cd player
dee zee bug deflector
 
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Old Jan 26, 2001 | 01:36 AM
  #4  
V10 man's Avatar
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From: Mesa, AZ USA
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Your truck already has dual sets of cats. Just cut the "Y" off and go from there.
 
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Old Jan 30, 2001 | 04:54 PM
  #5  
cherokee's Avatar
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From: Stevensville, MI.
Question

Boomer19:

If what I have been told is true, you can not put on true dual exhaust. I have a 1998 F-150 Extended Cab Short Bed I wanted this done and was told they could not do it. The shop I went to said that because the driver side cat feeds into the back of the passenger side cat they could not do it according to Federal Law. They said if a Y-pipe was used coming out of the exhaust sides of both cats it could be done (I hope this makes sense). This may be why you see so much about Cat Back Systems. I had a Cat Back put on mine but with no muffers, the tail pipes run all the back to the bumper with chrome tips. I have to say that I really like the sound and get a lot of nice response back from other people who hear it. Keep in mind also that depending on the O.D. of the pipe, the material used, and the length of the run will give you slighty differnet sound. I wish I had a wave file of the way mine sounds so I could send it to you. Good Luck with what you decide and hope that I was of some help.

Cherokee

 
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Old Jan 30, 2001 | 09:30 PM
  #6  
max mitchell's Avatar
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My Y is totally behind all 4 cats. My muffler shop told me that anything behind the cats was ok.

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2000 F-150 XL, RC, LB, 5.4L, 4R70W, 3.55LS,
Class III tow, Payload #3, & Convenience pkgs.,
4-wheel disc/ABS, Chestnut/Parchment 40/60,
Ford bedliner w/Paintsaver & gas/wheel/spare locks,
K&N F.I.P.K. w/Outwears pre-filter, Superchip,
Dynomax ultra-flow welded 3" cat-back w/ 3" Y-pipe,
Hellwig front & rear anti-sway bars, Rancho RS 9000s,
Mobil 1, K&N oil filter.


 
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