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Old 01-15-2012, 02:26 AM   #1
sub zero

 
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Question quistion about Magnaflow 3' with kooks headers ?

hi guys

i have magnaflow catback 3' and i'm thinking to buy new kooks LT headers , i just wanna know with this Mixture , what about the sound in capain while driving ?

L99
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Old 01-15-2012, 03:12 AM   #2
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I dont have kooks but I do have TSP LT Headers with the 3 inch magnaflow cat back and I must say its nice. There is some drone but not enough to piss my wife off so it is tolerable.
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Old 01-15-2012, 03:21 AM   #3
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i wish not getting drone or much louder noise because my wife will not get in with me next , i'm sure she'll say to me : know your car builded for race ! LOL
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Old 01-15-2012, 04:32 PM   #4
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I've heard the drone get quite bad! The drone on my solo cat back wasn't bad until I added headers but j pipes fixed that. 100 percent no drone now at regular drivin speeds it's as quite as can be inside!
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Old 01-15-2012, 04:43 PM   #5
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Drone is not bad at all.
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Old 01-15-2012, 05:43 PM   #6
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I have that set up and its not bad at all I mean if you are trying to hear it you will just drive the car and its not bad
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Old 01-15-2012, 08:41 PM   #7
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I haven't heard any drone with it at all. It's a very good setup...actually I wouldn't want it any quieter.
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Old 01-15-2012, 09:26 PM   #8
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I never have understood why people pay extra for the 3" systems. The 3" Magnaflow for instance necks down to 2.5" in the front to connect to the factory barrel clamp. Additionally..maybe not with Magnaflow as much, but other systems, the 3"s ones almost always drone more because they do not pressurize the exhaust gas as much. The exhaust gas not being pressurized creates more resonance. I am making 650 rwhp and still have room to grow through 1 3/4" stepped to 1 7/8" Kooks, and a 2.5" Borla Stinger.
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Old 01-15-2012, 09:48 PM   #9
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im running 2 1\2" and my buddy is running 3 and we have almost exact same mods and i actually dynoed 2 hp better. So that whole 3'' vs 2 1\2 is a joke to me!
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Old 01-15-2012, 10:12 PM   #10
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Dual 2.5" is plenty for 90 percent of the folks on here. Honestly.
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Old 01-15-2012, 10:20 PM   #11
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Quote:
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Dual 2.5" is plenty for 90 percent of the folks on here. Honestly.
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Old 01-15-2012, 10:31 PM   #12
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actually the 3 inch that I have does not neck down to 2.5. The Cats are 2.5 in and 3 inch out.

I got 3 inch because of the deeper growl and for my future upgrade of FI.
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Old 01-15-2012, 10:34 PM   #13
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How did a thread about the sound in the cabin after adding headers to a magnaflow 3" turn into a pissing contest of which is better 3 or 2.5 ???

Maybe I read it wrong but I dont think that has anything at all to do with what the OP asked
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Old 01-15-2012, 11:28 PM   #14
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Quote:
Originally Posted by simonmcnasty View Post
How did a thread about the sound in the cabin after adding headers to a magnaflow 3" turn into a pissing contest of which is better 3 or 2.5 ???

Maybe I read it wrong but I dont think that has anything at all to do with what the OP asked

yes that's alwayes happen , it's like u ask some one what time is know? and he explane to u how they build the watch !! LOOL
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