AMG M117 DOHC 4-Valve | Top End Gasket Kit audi-a8--d3---2002-2009--4-2-l-v8-fsi-esr7551102

AMG M117 DOHC 4-Valve | Top End Gasket Kit audi-a8--d3---2002-2009--4-2-l-v8-fsi-esr7551102Engine 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.

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

Featuring an external reservoir and 2-way adjustability (compression and rebound) these shocks are a fantastic upgrade to your G-Class in terms of handling

depending on the material

Rated by RENNtech:                400 HP @ 5

515 LB-FT @ 4750 RPM

RENNtech ECU Upgrade for 463 - G 65 AMG

The Audi S5 with its 4

Total-Gains: +26HP & +33TQ

The shocks arrive with settings for Street or Track

R1 Performance Package for 209 - CLK 500

Our mufflers offer incredible sound in a lighter than the stock weight exhaust with improved performance