IS F (2008-2014) Discussion topics related to the IS F model

Removing resonators on Joe-Z

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Old 06-21-16, 12:42 PM
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Reaper21
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Default Removing resonators on Joe-Z

I love everything about my Joe-Z exhaust but I find myself yearning for more loud. I was originally planning on buying the Bazooka upgrade, but then I realized I could just have a shop fab up a new straight pipe axle back portion with my own tips.

Then I just had a thought about removing the resonators on the Joe-Z midpipes and leaving the rest as it is. Has anyone else tried this?
Old 06-21-16, 07:52 PM
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I8ABMR
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I am in the same boat bud. Kind of curious. Want more noise but I am afraid of header issues. Intakes heat soak. Will be following this thread. Good luck !
Old 06-21-16, 11:16 PM
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Originally Posted by Reaper21
I love everything about my Joe-Z exhaust but I find myself yearning for more loud. I was originally planning on buying the Bazooka upgrade, but then I realized I could just have a shop fab up a new straight pipe axle back portion with my own tips.

Then I just had a thought about removing the resonators on the Joe-Z midpipes and leaving the rest as it is. Has anyone else tried this?
ISS QES!
(Speaking as a former Joe Z owner myself and had the same predicament, think I've almost, ALMOST gone Too loud but what a GLOREIOUS FREAKING SOUND MAN)

It's loud as *****, but I always and mean ALWAYS GET people asking me to rev it up just so they can hear it one more time. Joe z is classy , refined even, and muscular.

Iss is BRASH RAW, spine tingling and its puts a mile wide smile on my face every time I punch it.
Old 06-22-16, 12:06 AM
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ISS QES is raw but DRONES a lot...lol
Old 06-22-16, 06:25 AM
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I know I had the opportunity to get a used QES before I got the Joe-Z and I passed it up.

I'm thinking of going the resonator delete route right now and see how it goes. Should be cheap enough to get them removed and I can always put them back in if I don't like it.
Old 06-22-16, 07:35 AM
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IredSF
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Originally Posted by ShadowISF
ISS QES is raw but DRONES a lot...lol
Yeah but only between 1800-2300 rpm
Just hold 1 gear lower, and/ or floor it to accel past the "dronezone"

And your g2g!

(Of course that's probabally why I average 12.3 mpg)
Old 06-23-16, 05:28 PM
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ISFHEMS
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Originally Posted by IredSF
Yeah but only between 1800-2300 rpm
Just hold 1 gear lower, and/ or floor it to accel past the "dronezone"

And your g2g!

(Of course that's probabally why I average 12.3 mpg)
Old 06-24-16, 12:46 PM
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ModInJapan
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Originally Posted by Reaper21
I love everything about my Joe-Z exhaust but I find myself yearning for more loud. I was originally planning on buying the Bazooka upgrade, but then I realized I could just have a shop fab up a new straight pipe axle back portion with my own tips.

Then I just had a thought about removing the resonators on the Joe-Z midpipes and leaving the rest as it is. Has anyone else tried this?
The system will get louder have have a more raw tone with some rasp, and you will will be losing the deep tone it comes with. Its up to you really, it will give it more of a race kind of sound. Just our 2 cents.
Old 09-10-18, 01:43 AM
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OneFastF
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Do you have a video? I currently have an X-Force Varex and plan on cutting out the reasonators to make it more loud. I have valves on my exhaust so im not concerned about it being too loud at all.
Old 09-10-18, 10:32 AM
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Jwconeil
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I have ppe and Joez. I love the sound. I think louder would detract from the classy. Just my opinion. I also drive to work early in the morning and would hate drone.
Old 09-10-18, 11:39 AM
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Vervish
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Originally Posted by OneFastF
Do you have a video? I currently have an X-Force Varex and plan on cutting out the reasonators to make it more loud. I have valves on my exhaust so im not concerned about it being too loud at all.
Same boat - I added high-flo cats and it is even quieter. Wondering what removing the resonator might do to the tone of the Varex.
Old 09-10-18, 12:12 PM
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Originally Posted by Vervish
Same boat - I added high-flo cats and it is even quieter. Wondering what removing the resonator might do to the tone of the Varex.
Im hoping it would make it sound raw opened, basically would be a straight pipe, and with it closed buttery smooth. We will have to see
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Old 02-10-19, 11:17 PM
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Originally Posted by Vervish
Same boat - I added high-flo cats and it is even quieter. Wondering what removing the resonator might do to the tone of the Varex.

Do you think Secondary Cats on the mid pipe muffle the sound? Im deciding to make a custom midpipe reasonator less with my OEM MIDPIPE when I fail visual for Smog.
Old 02-11-19, 03:19 AM
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Vervish
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I added magnaflow cats - it got a little bit quieter. I imagine stock cats probably do the same...
Old 08-02-20, 03:16 PM
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Bumping this old thread up - has anyone removed the resonators on the XForce?
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