Are you looking to elevate the performance of your 2018 Mercedes-Benz S560? The Mercedes-Benz S560 is already a symbol of luxury and power, but RENNtech, a leader in high-performance Mercedes-Benz tuning, offers an ECU upgrade that can unlock its true potential. With the RENNtech HHT (Hand Held Tuner), you can experience a significant boost in horsepower and torque, transforming your driving experience without compromising the reliability or street legality of your vehicle.
RENNtech HHT: Seamless Performance Enhancement for Your 2018 S560
The RENNtech Hand Held Tuner is designed for ease of use and maximum impact. This user-friendly device allows you to effortlessly switch between RENNtech’s performance ECU tune and your vehicle’s original factory programming. The best part? No ECU removal is required. Simply plug the HHT module into your S560’s OBD2 port, and in just minutes, you can flash the ECU with your chosen program. This flexibility means you can revert to the stock settings at any time, as often as you like. It’s like having on-demand performance enhancement right at your fingertips.
Decades of Expertise in Mercedes-Benz Tuning
RENNtech isn’t new to the world of ECU tuning. With roots dating back to the advent of electronic engine management in the 1980s, RENNtech has consistently been at the cutting edge of automotive performance technology. Their extensive experience, coupled with countless hours of in-house research, development, and rigorous testing, ensures that their ECU upgrades deliver not only exhilarating performance gains but also the robust reliability you expect from your Mercedes-Benz S560. When you choose RENNtech, you’re choosing decades of expertise and a commitment to excellence.
Experience a Remarkable Boost in Horsepower and Torque
RENNtech’s proprietary ECU tuning software is specifically engineered for Mercedes-Benz vehicles, and the 2018 S560 is no exception. Prepare to be impressed by the substantial gains in both horsepower and torque across the entire power band. By meticulously optimizing critical engine parameters such as ignition timing, air-to-fuel ratios, throttle mapping, rev limiter, and boost mapping for turbocharged models, RENNtech software liberates the latent power within your Mercedes-Benz M176 engine.
For your 2018 S560, the RENNtech ECU upgrade can deliver up to +100 horsepower and +102 lb-ft of torque. These are not just manufacturer’s estimates; these figures are based on rigorous power measurements conducted by RENNtech. In fact, the Mercedes M176 engine often demonstrates higher baseline performance than factory ratings. With the RENNtech ECU Upgrade, your S560 can achieve a maximum output of 584 HP and 642 LB-FT, taking its performance to a whole new level.
50-State Street Legal and EPA Emissions Compliant
Performance enhancement doesn’t have to come at the cost of legality or environmental responsibility. The RENNtech HHT for the Mercedes-Benz and Mercedes-AMG 4.0L BiTurbo V8 M176, 177, and 178 engines is fully EPA Emissions compliant and street legal in all 50 U.S. states. This product adheres to EPA Emission Standards and does not compromise the effectiveness of your vehicle’s original pollution control systems. RENNtech has even been granted a CARB Executive Order for the HHT, based on thorough emission testing and evaluations of the On-Board Diagnostic II (OBD II) system. Drive with confidence, knowing your performance upgrade is both powerful and legally sound.
Real-World Performance Gains: Testing the 2018 S560
The numbers speak for themselves, but real-world performance is where the RENNtech upgrade truly shines. In performance tests conducted by RENNtech, the improvements are clearly evident:
| Performance Tests | Vehicle | Upgrades | 0-60mph | 0-100mph | 60-130mph | 1/4 Mile ET | Trap Speed |
|---|---|---|---|---|---|---|---|
| W222 – S560 Sedan | Stock w/o Launch Control | 4.34 sec | 10.37 sec | 13.75 sec | 12.83 sec | 111 mph | |
| W222 – S560 Sedan | Rt ECU+ Upgrade w/o Launch Control | 4.19 sec | 9.00 sec | 10.72 sec | 12.38 sec | 118 mph |
These tests, performed on non-prepped asphalt with OEM tires, demonstrate the significant enhancements in acceleration and speed achieved with the RENNtech ECU upgrade. Experience quicker acceleration, faster 0-100mph times, and improved quarter-mile performance, all thanks to RENNtech.
Performance Numbers Overview: Unlocking the Full Potential
Let’s delve deeper into the performance figures. The 2018 Mercedes-Benz S560 Sedan (W222, M176, 4.0L V8 BiTurbo) boasts impressive stock performance, but RENNtech takes it to the next level:
Stock Performance (at crank):
- Mercedes-Benz Rated: 463 HP @ 5,250-6,000rpm; 516 LB-FT @ 2,000-4,000rpm
- RENNtech Dyno Measured: 484 HP @ 5,600rpm; 538 LB-FT @ 4,750rpm
- Note: The Mercedes M176 engine often dyno-tests higher than factory ratings.
Modified Performance (at crank) with RENNtech ECU Upgrade:
- RENNtech Rated (peak @crank): 584 HP @ 4,800rpm; 642 LB-FT @ 4,550rpm
- RENNtech Rated (peak @wheel): 502 whp @ 4,800rpm; 552 wtq @ 4,550rpm
- Crank Performance Numbers are calculated with a 14% Drivetrain loss on RWD vehicles.
These figures highlight the remarkable transformation RENNtech ECU tuning delivers to your 2018 S560. The dyno graph visually confirms these power gains, showcasing the enhanced performance at the wheels.
Important Considerations for Optimal Performance
To ensure you experience the full potential of your RENNtech ECU upgrade, keep these points in mind:
- Stock Performance Variation: Be aware that the stock performance of M176 engines can vary slightly from Mercedes-Benz factory figures, often showing higher baseline numbers.
- Power Gain Calculation: Power gains are calculated based on stock numbers as measured by RENNtech. Crank performance numbers assume a 14% drivetrain loss for RWD vehicles.
- Fuel Quality: 93+ Octane gasoline is mandatory with this Performance Upgrade to ensure optimal performance and engine safety.
- Fuel Quality and Lower Power Setups: Regions known for poor fuel quality may require a lower power setup. Contact RENNtech for details and information on race fuel options at +1-561-845-7888.
Elevate Your 2018 S560 to the Next Level
The RENNtech ECU Tuning for the 2018 Mercedes-Benz S560 is more than just a tune; it’s a comprehensive performance enhancement solution. Unlock the hidden power of your S560, experience exhilarating acceleration, and enjoy the confidence of street-legal performance. Contact RENNtech today to learn more and take the first step towards transforming your driving experience.
