Invidia Q300 Exhaust

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11-06-19, 03:11 PM

#61

LouieP

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Quote:

Originally Posted by Gonaddz88

i have the same exhaust but with the mid pipes, let me tell you that it is a night and day difference with the mid pipes. I love mine!

I’m getting the same Invidia Q300 axle back but I read that the midpipe Wong fit on my 2014 is250 fsport AWD... can you give me some advice? And will the midpipe cause a CEL?

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11-06-19, 03:17 PM

#62

LouieP

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Quote:

Originally Posted by MrHarris

Just got my midpieps installed. Now it's the full exhaust. It is way louder but sounds freaking awesome. And I only got a 250.

with your midpipes and axle back exhaust, does it cause a CEL?

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10-21-20, 01:51 PM

#63

skyline75

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Just installed today. Noticed it was droning at 25-30mph local, and 78-80mph on the highway. Barely hear it when cruising on highway, but it is noticeable. I hear more of my takeda intake than the exhaust though. I will see how it is a few weeks later.

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10-21-20, 04:46 PM

#64

MrHarris

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Quote:

Originally Posted by skyline75

what exhaust gaskets / o ring type things did you use to install your exhaust and get no leaks?

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10-21-20, 04:47 PM

#65

MrHarris

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Quote:

Originally Posted by LouieP

with your midpipes and axle back exhaust, does it cause a CEL?

It did when I had it on. Though not sudddnly, but over time, yes and I got it consistently...

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05-11-21, 10:10 AM

#66

JaxFSport

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Just installed a Q300 axle back on my 2017 IS350 F Sport.. and daayum this thing is loud! Take into consideration I've had the "same" Q300 axle back on my 2015 IS350 which seemed very tame in comparison. I just read about there being a newer version being the Q300 H which is supposedly louder. Pretty disappointed as I'm 34 and not trying to be "that guy" and have the mid-pipe waiting to be installed, but not now. Hmmm.. thinking about selling this.

Last edited by JaxFSport; 05-11-21 at 10:39 AM.