Quietest cat back??

Frank Dux

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I am going through the soundboard but would still love some opinions...
I want to be as quiet as possible but need a free-er flowing cat back for the Cobra...

I wanted to stay all stock but that isnt too smart with the power I am putting down.
 

Spade

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I was wondering the same thing. I was thinking about going with the stock mufflers but was concerned it would really choke the car.

I dont mind the car being loud at WOT but cruising or even 2-3k rpms I would like for it to be on the quieter side.
 

monX

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a catted mid pipe with magnaflow or flowmaster catback
 

Kn38ms

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Steeda CB is on sale for $499 at the Steeda website!


Just like the Borla non Stingers for $250 less
 

D-MANN

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just ordered the steeda cat back.Good deal on them right now.I have an offroad MRT H pipe with vibrant bottle style resonators welded in.Resonators should take any bark out of the mufflers.Should flow good and be stealthy hehe.
 

SLPRCTM

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How about a custom set-up?
102_0615.jpg

102_0616.jpg

This set-up consists of a Magnaflow catted x-pipe, 2 Vibrant performance resonators, a Dynomax x-flow muffler, 2 Ford Racing dual-mode mufflers and an "x" under the rear diff. This has a nice low rumble and tone but with minimal volume. Dynomax has just released there dual-mode muffler. You could use that if you can't locate the Ford Racing versions.
 
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D-MANN

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That is a cool set up you have.Alot going on there haha.Must be super quiet.I was looking for a dual mode muffler but could not find any with same side offset.I settled for the steeda system.I think I will be happy.If not I may try something like your set up.I would just hate to cut into my MRT H pipe.
 
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divided

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I had magnaflows and they were awesome. Just enough grunt, but not too much to be annoying or draw unnecessary attention from the fuzz.
 

SLPRCTM

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Sorry. No good sound clip yet. I had it on a dyno a little while back but it is so quiet, all you hear is the Whipple. I had to remove the x-pipe from the rear of the cats back to fit the resonators and the x-flow muffler takes the place of the "x" assembly. The whole exhaust system uses stainless steel v-band clamps.
[ame=http://s417.photobucket.com/albums/pp253/RNOVRIT/?action=view&current=DYNOKILLERCHILLER1.flv]
th_DYNOKILLERCHILLER1.jpg
[/ame]
 

Frank Dux

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Sounds nice. IMO it is always a good thing when you can hear the blower over the exhaust and that Whipple sounds sweeeet...
 

Red Turtle

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How about a custom set-up?
102_0615.jpg

102_0616.jpg

This set-up consists of a Magnaflow catted x-pipe, 2 Vibrant performance resonators, a Dynomax x-flow muffler, 2 Ford Racing dual-mode mufflers and an "x" under the rear diff. This has a nice low rumble and tone but with minimal volume. Dynomax has just released there dual-mode muffler. You could use that if you can't locate the Ford Racing versions.

:eek: That exhaust looks like a highway interchange! You have a lot of money invested in that system.
 

KINGCOBRA86

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my car... steeda cat back upr x pipe, it sound stock with the stock h pipe

[nomedia="http://www.youtube.com/watch?v=zZ_Z6FVovCI"]YouTube- steeda cat back upr o/r x pipe 04 cobra[/nomedia]
 

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