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Quiet 70mm single exhaust needed!

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Old 02-02-2013, 12:30 PM
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For quiet exhaust, it's best to find a shop that can make one to your liking. Be it mulitple resonators, free flowing mufflers, few bends etc.
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Old 03-07-2013, 02:05 PM
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MB, just want to know if you've had time to record a sound clip of your new exhaust setup. I'm eager to hear it!
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Old 03-07-2013, 02:10 PM
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Not yet but promise i will v soon!

I will get noise tested at Silverstone circuit next weekend
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Old 03-07-2013, 10:14 PM
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Originally Posted by MB
Not yet but promise i will v soon!

I will get noise tested at Silverstone circuit next weekend
Dang, I have 60RS and definitely interested in the db difference as well!
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Old 03-09-2013, 11:56 AM
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I might be able to do something on the iphone tomorrow. Its much quieter than the Js though.
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Old 03-09-2013, 12:13 PM
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ark performance dt-s 75mm cat back...

http://www.youtube.com/watch?v=P87hkufO8YY

you could try that one... the mic was relatively close (about 2 to 3 ft, 45 degrees off exhaust center line) to mimic the california dmv testing holding at 3/4 rev range.
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Old 03-10-2013, 04:55 AM
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Originally Posted by SeanSerino
Single Invidia Q300 is not very loud for a single, but it is relatively heavy.
I've found my single q300 to be pretty loud. Do you have a test pipe on yours? I only have a couple hundred miles on it, will it get quieter as I put a bit more miles on it?
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Old 03-19-2013, 10:21 AM
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dual q300 is pretty loud with an hfc.
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Old 03-19-2013, 10:45 AM
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Originally Posted by dan_uk
T1R-EM 70mm single?
Not with the stock cat. It resonates. That plus a 70mm high-flow cat and it is the best I've personally experienced.
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Old 03-19-2013, 11:10 AM
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Guys my test day got cancelled due to bad weather, which is where the noise test was going to happen. Going to try again next week.
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