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R6 Design and Performace Shows The Potential of LED Technology

R6 Design and Performace Shows The Potential of LED Technology

The R6 is our latest generation LED bulb!  It builds on the solid foundation of the R4 and adds 2 more banks of LEDs for a total of 4!
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Welcome To Shadowline Motorsport

Welcome To Shadowline Motorsport

Our goal is to offer products that fulfill your purpose and goals of your daily driver, show car, or track vehicle.  Every product we offer is installed and tested on our personal vehicles for extended periods.  We then monitor and evaluate a number of key factors before we decide it is something we are confident making available to you.  
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