PERFORMANCE DEVELOPMENT
Since 1989 RENNtech has led the way of Performance Development for Mercedes-Benz and AMG vehicles. With over 30 years of experience we continue to develop extraordinary Mercedes-Benz vehicles that bult to out-perform all others.
POWER & DRIVELINE
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Optimal Performance through increased displacement, and drivetrain swaps. Upgraded internals, pistons, camshafts, exhaust, intake manifolds, and engine management. Automatic transmission upgrades and manual transmission swaps.
M100 6.9 liter
M103 3.6 liter
M117 6.0 liter
M119 6.0 liter
M120 7.4 liter & 7.6 liter
PERFORMANCE
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Chassis upgrades for optimal handling. Suspension, exhaust, brakes, wheels, and more.
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Custom Exhaust Systems
Aerodynamic Body Kits
Suspension Upgrades
Performance Brake Systems
Forged Wheels
PERFORMANCE DEVELOPMENT
The Measurable Results
50 YEARS of M.B. Power
Hartmut Feyhl's career began at AMG where he was an integral part in the development of the legendary 300E AMG 6.0 "Hammer". Later as the Technical Director for AMG North America, Feyhl was responsible for overseeing the engine builds for all the North American spec AMG Hammers up until 1989. Today, Feyhl's leadership is being passsed on to the next generation of RENNtech technicians, performing re-power and restorations of these legendary vehicles.
M117
RENNtech 6.0-liter
6.0L Engine Conversion
327 HP & 372 LB-FT
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Price by Request
M119
RENNtech 6.0 -liter
6.0L Engine Conversion
385 BHP & 402 LB-FT
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Price by Request
M120
RENNtech 7.4 and 7.6 -liter
7.4L | 585HP & 501 LB-FT
7.6 L | 615 HP & 703 LB-FT
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Price by Request
M117 / 119 / 120 / M113
Custom Development
Bore & Stroke, Turbo Charged or Super-Charged.
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Price by Request
Mercedes-GE 230 M113
V8 Power Swap for G-Wagen Truck
M113 | 5.5 | 354 HP
Custom build 1989 Steyr-Puch GE230 with upgraded power, handling and drivetrain. Built for everyday driving with modern power and convenience.