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Old 03-06-2017, 08:12 AM   #1
JDMJEDI
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2006 Impreza WRX
Aspen white

Default Invidia Q300 cat back

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Old 03-27-2017, 01:09 PM   #2
JDMJEDI
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Old 05-27-2017, 04:08 AM   #3
worksti
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The Invidia Q300 is a great exhaust that makes great power. My only complaint is that when it's new the exhaust is quiet compared to most but as you put miles on it the baffling seems to burn out on it and the exhaust gets louder at idle on up. Anyone else have a Q300 that got louder over time?
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Old 05-30-2017, 12:00 PM   #4
txchopper5
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I never noticed that with mine. I've always been really happy with it though.
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Old 06-06-2017, 03:18 AM   #5
youknowho47s
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I installed mine about 3 months ago and I've noticed it does keep getting louder as time goes on. It was defiantly a lot more quite when i first installed it but loving it now it's starting to settle in.
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Old 06-21-2017, 10:06 PM   #6
wrx43v3r
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Quote:
Originally Posted by worksti View Post
The Invidia Q300 is a great exhaust that makes great power. My only complaint is that when it's new the exhaust is quiet compared to most but as you put miles on it the baffling seems to burn out on it and the exhaust gets louder at idle on up. Anyone else have a Q300 that got louder over time?
I had that experience, and eventually (about 3 years) later replaced with Maddad Whisper.
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Old 10-24-2017, 10:16 AM   #7
JDMJEDI
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yeah in the few months i've notice a tone change as well but ive also changed to an EL header
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Old 02-20-2018, 03:11 PM   #8
Eric01
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I had a Q300 with catted DP on my wrx for 6 years and it got louder and louder over time. Sound was near perfect I thought.
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Old 02-26-2018, 11:06 AM   #9
PureRedWrx_Ty
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Default Drone

Does anyone have this with a catless downpipe? How is the Drone?
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Old 02-26-2018, 11:06 AM   #10
PureRedWrx_Ty
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Default Catted Drone

Does anyone have this with a catted downpipe? How is the drone?
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Old 05-13-2018, 02:00 PM   #11
jayjaf08
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I have the Q300 catback on my 16 STi (no other mods) and the exhaust isn't loud at all. I did notice it get slightly louder within the first few months after installation. There isn't much drone either, but you can't hear your exhaust if you're at the racetrack with the windows down.

Overall a nice choice for someone looking for a little more noise than stock while not being obnoxiously loud.
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