Highly optioned G63 AMG with RENNtech Performance upgrades. DYNO RATED 675 HP and 660 TQ. One owner vehicle with full dealer service records and over $36,000 in RENNtech installed performance upgrades. This G63 AMG is finished in Jet Black (040U) over designo Black leather interior, and features RENNtech ECU upgrade, Turbo upgrade, Stainless Steel Downpipes, Sport Mufflers, and Transmission upgrade, installed at RENNtech in 2013.