Posaidon Boosts The Mercedes-AMG E 63 S Up To 940 HP

The Mercedes-AMG E 63 S Estate is one of the fastest family haulers out there thanks to its 603 HP twin-turbo 4.0-liter V8. With a plethora of modifications, German tuner Posaidon has lifted it to new heights.

Posaidon offers three different upgrade packages for the E 63 S. The first is dubbed the RS 830 and includes the fitment of upgraded turbochargers, a sports air filter, and distinct downpipes with sports catalytic converters. The tuner has also tweaked the engine and transmission software, giving the car no less than 830 hp and 811 lb-ft (1,100 Nm) of torque.

These upgrades allow the E 63 S Estate to hit 62 mph (100 km/h) in just 3.2 seconds while continuing through to a 217 mph (350 km/h) top speed.

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If this isn’t enough, the tuner also offers its RS 830+ kit. This package includes the same upgrades as the standard RS 830 but adds a pair of new ball-bearing turbochargers that result in a cool 880 hp and 885 lb-ft (1,200 Nm). This variant needs just 3.1 seconds to hit 62 mph.

Last but not least is an even more potent variant bearing the same RS 830+ name (confusing, we know). In addition to the previous mods, Posaidon has ported the cylinder heads and valve seats while also installing a water/methanol injection system so the engine now delivers 940 hp and 944 lb-ft (1,280 Nm), meaning it can hit 62 mph in less than 3 seconds.

For any Mercedes-AMG E 63 S owners out there that don’t want any mechanical upgrades, Posaidon also offers a simple PowerBox that lifts power to 707 horses and 737 lb-ft (1,000 Nm).