Flowmaster Exhaust
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Senior User
Joined: Jan 2008
Posts: 174
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From: Western Pennsylvania
Flowmaster Exhaust
Hi All:
Well I am going to make the jump tomorrow.....Having a flowmaster cat back dual exhaust installed in the morning.
Will it do what they claim: deep throaty sound, more power and a little better gas mileage.
Does everybody here think I will like the system. Any feedback before I make the jump will be appreciated.
Good Trucking
bob
Well I am going to make the jump tomorrow.....Having a flowmaster cat back dual exhaust installed in the morning.
Will it do what they claim: deep throaty sound, more power and a little better gas mileage.
Does everybody here think I will like the system. Any feedback before I make the jump will be appreciated.
Good Trucking
bob
Junior User
Joined: Nov 2004
Posts: 65
Likes: 0
here is what my truck sounds like.. 99 f150 4.6
http://www.youtube.com/watch?v=EWxgXB8agwU
flowmaster 40 series SIDO
and everything under the hood is stock
i love the sound of flowmaster and especially since it wasnt that much
http://www.youtube.com/watch?v=EWxgXB8agwU
flowmaster 40 series SIDO
and everything under the hood is stock
i love the sound of flowmaster and especially since it wasnt that much
Elder User
Joined: Jun 2004
Posts: 883
Likes: 2
From: La Crosse, Kansas
Originally Posted by ATC Crazy
I put a Super 40 on my truck and it's way too quiet. You gotta ditch the cats before you get any sound out of these trucks.
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Posting Guru
Joined: Dec 2006
Posts: 1,466
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From: N. Fort Myers,FL
Originally Posted by superdutymj
That's a big negative on getting rid of the cats! I've heard these trucks without them and it is embarrassing! Makes em sound like a 2 stroke!
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speakin of Flowmaster...i gotta 2 chamber flow but not "true duals", is it possible to have "true duals" on the 97 F150 ext cab, 4x4...i think the gas tank would be in the way and either too much trouble to do or wont work at all
Posting Guru
Joined: Dec 2006
Posts: 1,466
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From: N. Fort Myers,FL
Originally Posted by Dustin1690
My dont sound like a 2 stroke without cats lol
"speakin of Flowmaster...i gotta 2 chamber flow but not "true duals", is it possible to have "true duals" on the 97 F150 ext cab, 4x4...i think the gas tank would be in the way and either too much trouble to do or wont work at all"
Yes it is possible, you will have to cut off the end of the y pipe, and then take 2 pipes down the passenger side.
I drew a pretty picture
to illistrate what im trying to say.
Elder User
Joined: Jun 2004
Posts: 883
Likes: 2
From: La Crosse, Kansas
very nice bobby lol! will you draw up some plans for my new house? eh, it's better than i could do! dustin1690, of course your motor sounds good without cats, but then again it's an ancient conventional pushrod motor! I run those 351ws in my derby cars with stacks out the hood, sounds great! lol. I've got the true duals with no mufflers, but i would like to eliminate the precats and put some high flo cats and 40 series Flowmasters on there. Would dual in dual out sound/flow better than two individual mufflers? i know the dual in/out muffler would even out the exhaust pulses and possibly scavenge some more torque.