Sublime Silver Lake is owned and operated by Koko Bakchajian. It is his third neighborhood shop, after Hi-Tech Automotive and Electric Ave. Koko has been working on Porsches since 1985 and Sublime Silver Lake is the culmination of his passion for and deep knowledge of everything Porsche. Sublime Silver Lake is owned and operated by Koko Bakchajian. It is his third neighborhood shop, after Hi-Tech Automotive and Electric Ave. Koko has been working on Porsches since 1985 and Sublime Silver Lake is the culmination of his passion for and deep knowledge of everything Porsche.