 exhaust question |
 Nov 26, 2012 - 7:48 PM
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Enthusiast  Joined Apr 2, '12 From texas hill country Currently Offline Reputation: 0 (0%)  |
So I made my own exhaust on my GT. After the stock resonator i upped the diameter of the pipe to 2.25 then it goes into a long glasspack muffler then a downpipe just before the rear axle. I seem to be getting better gas mileage, so i want to keep my flow through design, but its so LOUD. I ordered 2 vibrant resonators I heard one is good and two is better and they are flow through. The question is....Should I build the system resonator-resonator-glasspack,
resonator-glasspack-resonator, glasspack-resonator-resonator, or just leave the glasspack out? |
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Nov 27, 2012 - 2:14 AM
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Enthusiast Joined Apr 2, '12 From texas hill country Currently Offline Reputation: 0 (0%) |
i decided against getting a header for it. i heard it only helps at high revs and makes gas mileage worse. its stock until after the resonator except i deleted the second cat and my first cat might be slightly higher flow than the original. if i delete the stocker and put the vibrant there the size increase will be a little sooner (they dont even make a 2 inch one) i think ill take my stock resonator off, put the 2 vibrants on without the glass pack and see what happens. if its still too loud i can put the glass pack back on the end. i wonder if part of the problem is that the amount of pipe after the glasspack is like 6 inches. mabey they need more pipe behind them? i tried covering the exhaust halfway like a halfmoon at the end. not much difference in sound.
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Posts in this topic
eldrewado exhaust question Nov 26, 2012 - 7:48 PM
Special_Edy Unless someone can correct me isnt it resonator-re... Nov 26, 2012 - 11:12 PM Galcobar One resonator is sufficient in an exhaust system.
... Nov 26, 2012 - 11:34 PM eldrewado ok i looked at my new "resonators" they ... Nov 27, 2012 - 1:02 AM Syaoran A resonator can effectively lower exhaust dB. At l... Nov 27, 2012 - 1:43 AM Galcobar I'd always keep a resonator in the exhaust sys... Nov 27, 2012 - 4:00 PM Special_Edy Straight flow mufflers will make your engine sound... Nov 29, 2012 - 11:10 PM trdproven striaght flow is the loudest meaning headers, no c... Dec 4, 2012 - 10:31 PM TRDweaponX I have a M2 performance header (ebay header lol) a... Dec 9, 2012 - 9:27 PM Galcobar Reduced backpressure leading to a loss of torque, ... Dec 10, 2012 - 12:37 AM TRDweaponX I partially agree with you. I think this is an arg... Dec 10, 2012 - 4:53 PM Special_Edy Everything Glacobar I agree with, but Id like to a... Dec 10, 2012 - 6:36 PM TRDweaponX What exhaust setup then would you guys go with on ... Dec 10, 2012 - 7:14 PM Galcobar The question is where in your RPM range do you wan... Dec 10, 2012 - 8:09 PM
TRDweaponX Ahhh I understand now. I dont know why I was being... Dec 10, 2012 - 8:20 PM |
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