Thread: Removed the resonator from my 08 gxp

https://www.youtube.com/watch?v=opUc...e_gdata_player


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hmmm sounds just alright

Sounds better in person... They welded a straight pipe on in place of the resonator...

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Weird. My GTP sounds just like that. Res deleted with a 3" straight pipe welded from that cat back to the Y

None of my mods are really mods... Just a couple of visual changes.

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oil consumption? i have yet to have an issue there

Originally Posted by KeithGTP03

Weird. My GTP sounds just like that. Res deleted with a 3" straight pipe welded from that cat back to the Y

Yea idk if it sounds just like mine, but it does sound better than my gtp with res delete, and magnaflow mufflers. My gtp sounds like ****...

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I thought deleting the resonator caused a check engine code to pop on. Anyone know of that for sure?

Originally Posted by Jteske88

oil consumption? i have yet to have an issue there

DoD is where the oil goes. It's a known issue with the GXP with the displacement on demand crap. When the engine uses only 4 cylinder, the other 4 are still getting oil. All 8 run burns the oil in the cylinders. Only way to get around it is have it tuned and have DoD disabled. Some say they never noticed a difference in MPG, some have seen 3-4 MPG.

Originally Posted by 07GPBase

I thought deleting the resonator caused a check engine code to pop on. Anyone know of that for sure?

taking off the res will not put an engine light on.
what WILL put an engine light on is deleting the cat/o2 sensor

Ok cool thanks for verifying

if you unplug it you get a code, so like said above looks like it needs to be tuned out