Not Ranked
David:
If you use the Vortex Cone,Dynatech installation requirements: Cone goes before the muffler with the tip of the cone pointed towards the primaries
Their web site does not recap actual testing results to validate the claim of dB reduction, other than claiming significant noise reduction
http://www.secureperformanceorder.co...re/vortex.html
Don
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2014 Porsche Cayman S, 2014 M-B CLA 45 AMG,
Unkown:"Their sweet lines all but take my breath away, and I desire them as much for their beauty as for their use "
Last edited by Don; 10-23-2006 at 08:35 AM..
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