03-09-2010, 06:32 PM
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CC Member
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Join Date: Nov 2003
Cobra Make, Engine: RCM, 4 wheels, two doors
Posts: 704
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Not Ranked
Quote:
Originally Posted by Rob. Smith
Have a look at one in the flesh...The muffled side outlet is very small. Quite restrictive... I contacted Varex about this and they said they are looking into it in the future
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That's where my buddy's system works so well. Unlike the varex muffler where you have to manually control it, my mate's system is controlled by the ECU in relation to load and rpm. To get our cobras quiet you will need restriction, in particular by stepping down the ID of the tube. |
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