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View Full Version : Dual 3" xforce with centre muffler removed



vessm
12-04-2009, 01:02 PM
Anyone got this exhaust setup on there ve? with extractors and cats.
would like to hear sound file if someone has one.

Steve-LS2
12-04-2009, 01:31 PM
the twin 3" is loud enough without removing the centre muffler, if for a street application I would not recommend it unless you enjoy swapping exhausts all the time as you will be reported to the EPA a lot, trust me it's a real pain.

Deanss-v
12-04-2009, 02:25 PM
I recall people doing it on here, but the verdict is it doesn't make it that much louder at all just more popping and crackling on deceleration.

Ow the center section is a resonator not a muffler. :goodjob:

redvess
12-04-2009, 03:00 PM
I would not recommend it unless you enjoy swapping exhausts all the time as you will be reported to the EPA a lot, trust me it's a real pain.

How did you go with that steve? what was the DB?

vessm
12-04-2009, 04:15 PM
the twin 3" is loud enough without removing the centre muffler, if for a street application I would not recommend it unless you enjoy swapping exhausts all the time as you will be reported to the EPA a lot, trust me it's a real pain.



well ive got the 3" and i find it not to be loud at all, not to where i like it.
when ya get goin yes sounds good but at idle i like to hear it fair bit and its got nothing really.

[Mitch]
12-04-2009, 04:27 PM
Put some extractors on. I have a DF extractors with 3" cats and the twin 3" Xforce system. Its heap loud and has a real deep note to it. Definately not legal though.

Wonky
12-04-2009, 04:34 PM
Must admit I agree with Steve judging by worknssv's ute with Xforce 3", 1 7/8" Pacies and Sureflo Ballistic 100 cpsi cats. Has only been on a week so will possibly still get louder and deeper and is plenty loud already. vessm, what extractors and cats do you have?

http://i722.photobucket.com/albums/ww221/worknssv/th_WorknSSV.jpg (http://s722.photobucket.com/albums/ww221/worknssv/?action=view&current=WorknSSV.flv)

SV346
12-04-2009, 04:47 PM
sounds nice :) got a fair bit of crackle when you were idle revving it, but when you went past on the backoff couldnt hear any really?

vessm
12-04-2009, 09:35 PM
Must admit I agree with Steve judging by worknssv's ute with Xforce 3", 1 7/8" Pacies and Sureflo Ballistic 100 cpsi cats. Has only been on a week so will possibly still get louder and deeper and is plenty loud already. vessm, what extractors and cats do you have?

http://i722.photobucket.com/albums/ww221/worknssv/th_WorknSSV.jpg (http://s722.photobucket.com/albums/ww221/worknssv/?action=view&current=WorknSSV.flv)



see urs is abit louder then mine, i have pacys 1 3/4 and 220cpsi cats.

Steve-LS2
12-04-2009, 09:46 PM
How did you go with that steve? what was the DB?

Hey Chris,

Bolted the standard mufflers back on and got 90dB, legal limit is 90db so :rofl: for me....a massive PITA though!

VE 348
12-04-2009, 09:55 PM
I have a 3" cat back xforce....its quite loud...not over the top and you can drive it a bit quiet keeping the revs low.

When you open it up they sound great.....would not want it any louder

vessm
12-04-2009, 10:06 PM
I have a 3" cat back xforce....its quite loud...not over the top and you can drive it a bit quiet keeping the revs low.

When you open it up they sound great.....would not want it any louder



you got sound file?

Blue SS
31-10-2010, 09:31 PM
I have a xforce 3" system about 1 week old and i am not happy with the sound so far even though i am told it will get better.
I am about to remove my centre muffler, but want to know if its worth doing. Has anyone done this.
This seams to be the cheapest way to get more noise, plus i can always put it back on i guess. Extractors and headers will come in due course.
I have a varex system on mine so think it will make her legal when its closed.

Tre-Cool
31-10-2010, 11:02 PM
if you gonna do headers then dont touch the exhaust.

the headers will make it louder for sure. I have 4 mufflers on my ve. 2 in the middle back to back and 1 each side on the rear and mine is still loud. but you get that with a cam/blower and dual 3"

grandpa spec
01-11-2010, 08:31 AM
Heard an x-force dual 3" with rear mufflers removed the other day. It was only running twin straight throughs just after the cat... it shook the garage it was that loud!

BadSeed
01-11-2010, 09:13 AM
At the push of a button, magic noise machine.

nthnbeachesguy
01-11-2010, 09:20 AM
I have it done and I really like it, it's farken loud but so far so good with plod.

YouTube - VE SSV Ute Xforce headers and catback

YouTube - VE SSV Xforce Full System drive off

Steve-LS2
01-11-2010, 09:25 AM
When swapping the mufflers a while ago, I thought why not start her up and give it a rev, was so loud I couldn't hear myself yell out to my son to come and listen, and yes shook the garage too!