AMG M117 DOHC 4-Valve | Top End Gasket Kit audi-a8--d3---2002-2009--4-2-l-v8-fsi-esr7551102 515 LB-FT @ 4750 RPM

515 LB-FT @ 4750 RPM

With the proprietary RENNtech ECU Tuning the W222 - S63 AMG 4MATIC+ gains up to +87 HP and +44 LB-FT

RENNtech HHT (Hand Held Tuner) allows you the unlimited ability to switch between tuned and stock ECU programming without ECU removal

Rated by RENNtech:                400 HP @ 5

RENNtech ECU Upgrade for 463 - G 65 AMG

AMG M117 DOHC 4-Valve | Top End Gasket Kit audi-a8--d3---2002-2009--4-2-l-v8-fsi-esr7551102 515 LB-FT @ 4750 RPMEngine gaskets for re sealing Mercedes Benz AMG M117 DOHC V8 engines. RENNtech M117 4 Valve Gasket Kits provides the necessary seals for rebuilding or overhauling an engine, preventing leaks of fluids like oil, coolant, and gases. These gaskets are crucial for maintaining engine performance and preventing potential damage from leaks.