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Old 01-08-2013, 07:18 PM   #24
Sonic_HedgeHog
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The resonator is basically an empty tube that allows the exhaust resonance to bounce around and cancel itself out, thereby smoothing sound and reducing drone without creating back pressure or slowing exiting exhaust.

Headers just help to smooth out the exhaust exiting the engine and are a good tool to change the torque curve of the engine. I'm not a huge header guru... So, I'd have to research that myself LOL

This picture gives you a better idea of how the system is set up...
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