Recorded a clip with a single resonator system on the car. Despite it's size, ...
#1
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Recorded a clip with a single resonator system on the car. Despite it's size, ...
the resonator reduced the volume noticeably at all frequencies and got rid of a very annoying resonance at ~2800 rpm.
<a href="http://members.***.net/audis4inct/Single_Resonator_Start_500k.wmv">Warm Start, right click, save as</a>
<a href="http://members.***.net/audis4inct/Single_Resonator_500k.wmv">A couple of kicks of the pedal, right click, save as</a>
<img src="http://pictureposter.audiworld.com/48362/straight_pipe_resonator.jpg">
<a href="http://members.***.net/audis4inct/Single_Resonator_Start_500k.wmv">Warm Start, right click, save as</a>
<a href="http://members.***.net/audis4inct/Single_Resonator_500k.wmv">A couple of kicks of the pedal, right click, save as</a>
<img src="http://pictureposter.audiworld.com/48362/straight_pipe_resonator.jpg">
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This is the wallet sized resonator. The stock one is the size of a carry-on bag... :)
<img src="http://pictureposter.audiworld.com/48362/vibrant_resonator1.jpg">
<img src="http://pictureposter.audiworld.com/48362/vibrant_resonator2.jpg">
<img src="http://pictureposter.audiworld.com/48362/vibrant_resonator2.jpg">
#7
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This is what it sounds like with no resonator (a bit louder)...
<a href="http://members.***.net/audis4inct/StraightPipeShortTunnel.wmv">Short Tunnel, right click, save as</a>
<a href="http://members.***.net/john-in-ct/StraightPipe2.wmv">On Ramp, right click, save as</a>
<a href="http://members.***.net/john-in-ct/StraightPipe2.wmv">On Ramp, right click, save as</a>
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#9
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It is a straight pipe section they made for me that I modified. I still have ...
the other section with the square resonator on it. That setup actually sounds pretty cool although it is a bit too quiet for my liking on the highway.