AMG M117 DOHC 4-Valve | Top End Gasket Kit audi-a8--d3---2002-2009--4-2-l-v8-fsi-esr7551102 Total-Gains: +26HP & +33TQ

Total-Gains: +26HP & +33TQ

depending on the material

The shocks arrive with settings for Street or Track

RENNtech ECU Upgrade for 463 - G 65 AMG

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

AMG M117 DOHC 4-Valve | Top End Gasket Kit audi-a8--d3---2002-2009--4-2-l-v8-fsi-esr7551102 Total-Gains: +26HP & +33TQEngine 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.