SDR Research is a small company started to accomodate other enthusiast's needs for performance parts for the Audi B5 chassis S4.  It is owned and operated by Troy Holland, aka FunkWeasel on Audiworld.  I have found that there is a large lack of innovative parts designed by actual engineers/scientists with common sense.  I received my BS in Materials Engineering from California Polytechnic University in San Luis Obispo, and my PhD in Materials Science from the University of California Davis.  I have Patents in metallurgy, publications in metallurgy and intermetallic design, and a lifetime of experience in modifying automobiles, aircraft, motorcycles, and bicycles.

First and foremost I am an enthusiast, so feel free to email me your questions, ideas, thoughts about these things.