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Engine, Exhaust, Transmission Discuss the FR-S | 86 | BRZ engine, exhaust and drivetrain. |
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12-23-2017, 06:22 PM | #1 |
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Trd exhaust resonated
Hey guys, been trying to find a used catback for a while now without any luck. My v1 is too loud, my question is, does the trd catback have resonators in it? If not I may just have a muffler shop weld in another hfc lol.
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12-23-2017, 07:43 PM | #2 |
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It has a resonator.
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12-23-2017, 11:14 PM | #3 |
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Sweet, I'll try it out then, thanks!
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12-24-2017, 08:58 AM | #4 |
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Trd exhaust is very, very mild and quiet
Its like a stock exhaust but with alot more bass, only a bit louder |
12-26-2017, 04:52 AM | #5 |
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TRD High Response muffler is at 86 db when the factory one is 82 db.
There is a bit more sportif tone but only when the pedal is full down. In general, I have enjoyed it quite a lot |
12-26-2017, 09:38 AM | #6 |
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So TRD is about 1/3 louder (+10db = doubled perceived loudness, so those +4db should be about that ..).
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12-27-2017, 10:39 AM | #7 |
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I'm hoping it will quiet my system down a bit. Uncatted header with an unresonated muffler is super loud. If I swap out the muffler, it shouldn't effect my tune very much correct?
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12-27-2017, 11:03 AM | #8 |
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It won't affect it at all.
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12-27-2017, 08:00 PM | #9 |
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What would you suggest Andrew? My v1 is unresonated, so surely a resonated muffler would quiten things down, my thoughts on it at least
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12-28-2017, 10:40 AM | #10 |
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12-28-2017, 11:18 AM | #11 |
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Resonators will affect the sound/tone more than total volume. A different/"bigger" muffler will have a bigger influence on volume.
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