centre resi removal

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centre resi removal

Postby castek » Wed May 26, 2010 3:46 pm

G'day

so the bug has bitten and the mods are starting. But i dont want to go too far to start with, just small cheap things :)

I'm thinking of getting the centre muffler/resinator taken out on the weekend and replaced by a straight piece of pipe.

Does anyone know if this would make any difference at all? I dont want it to be real loud, just sick of the car sounding like air going past.


I've seen a vid on youtube but im not sure what else the guy had done to his exhaust.

cheers
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Re: centre resi removal

Postby swingn » Wed May 26, 2010 3:50 pm

I'm thinking it will make it resonate more in the cabin, but not 100% sure.

If you wanting to get a nice note etc, I think your money would be better spent on a set of replacement rear mufflers :D
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Re: centre resi removal

Postby castek » Wed May 26, 2010 3:51 pm

currently working on a set of rears, this is just for the interim.
when i get a nice set of rear mufflers i'd look at a magnaflow hotdigitydog
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Re: centre resi removal

Postby teK-- » Wed May 26, 2010 4:07 pm

Does it make any diff for noise? Yes. Does it make any diff for performance? No. I think Craig cut open a center res and found it to be straight through design already but with a dense glass fibre packing.
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Re: centre resi removal

Postby castek » Wed May 26, 2010 5:19 pm

I'm not really chasing power at the moment.

although when i put down a deposit on a house, i may be keen on looking into a supercharger kit, would be nice and different
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Re: centre resi removal

Postby drndrn » Wed May 26, 2010 6:08 pm

teK-- wrote:Does it make any diff for noise? Yes. Does it make any diff for performance? No. I think Craig cut open a center res and found it to be straight through design already but with a dense glass fibre packing.


Was that a GT one or NA? Would they be the same? Are the GT and NA centrepipes different? I was thinking of getting a new centrepipe made up but wasn't sure of the performance benefits.
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Re: centre resi removal

Postby teK-- » Wed May 26, 2010 6:19 pm

GT. Same centre pipe and Y pipe as far as I remember.
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Re: centre resi removal

Postby drndrn » Wed May 26, 2010 7:02 pm

Jim you reckon there are any performance gains to get out of centre and y-pipe?
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Re: centre resi removal

Postby teK-- » Wed May 26, 2010 7:19 pm

Daz think back to when you had the Phat quads and you felt there was a performance drop. That was only from upsizing the last half meter or so of the exhaust :)
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Re: centre resi removal

Postby castek » Wed Jun 02, 2010 8:12 am

so i got the muffler exchanged for a hotdog instead, very happy that i did this.

not noisy in the car and a nice tone outside. just what i wanted
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