Thread: vortex insert cones ?
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Old 10-23-2006, 07:27 AM
DC COBRA DC COBRA is offline
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Join Date: Dec 2003
Location: QUINLAN, TX
Cobra Make, Engine: BDR 89 KEITH CRAFT ALL ALUMINUM 427 WINDSOR
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Hi and welcome David

I have the vortex cones in my side pipe only, no backpressure and no db reduction that you can hear. They are fairly loud but then again cobras are suppose to be extremely obnoxious and loud aren't they?

DON
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