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The Mercedes-Benz W213 E63 is a high-performance vehicle that has garnered attention for its impressive power and luxury. However, many enthusiasts are exploring ways to enhance the power gains of this already powerful sedan. This article compares the power gains from the factory Mercedes-Benz turbo system with aftermarket turbo kits, examining the costs and outcomes of each option.
Understanding the W213 E63 Turbo System
The W213 E63 is equipped with a twin-turbocharged V8 engine that produces remarkable power out of the factory. The factory setup is designed for reliability and performance, but it may not satisfy all performance enthusiasts.
Factory Power Gains
The stock power output of the W213 E63 is impressive, but understanding its limits is crucial for potential upgrades. The factory turbo system is engineered to deliver a balance of power, efficiency, and drivability.
- Power Output: Approximately 603 horsepower and 627 lb-ft of torque.
- Turbo Lag: Minimal due to the twin-turbo design.
- Reliability: Built with OEM standards for durability.
Aftermarket Turbo Kits Overview
Aftermarket turbo kits offer a variety of options for those looking to increase power beyond the factory limits. These kits can significantly enhance performance but come with their own set of considerations.
- Types of Kits: Options include hybrid turbos, larger turbos, and twin-scroll setups.
- Power Gains: Potentially increase horsepower to 700+ with proper tuning.
- Installation Complexity: Often requires professional installation and tuning.
Cost Comparison
The cost of upgrading to aftermarket turbo kits can vary widely based on the brand, type of kit, and installation requirements. It is essential to weigh these costs against the expected power gains.
- Factory Turbo System: Generally included in the vehicle’s purchase price.
- Aftermarket Kits: Prices range from $3,000 to $10,000, excluding installation.
- Installation Costs: Professional installation can add an additional $1,000 to $3,000.
Performance Outcomes
The performance outcomes of upgrading to an aftermarket turbo kit can be significant, but they also depend on the quality of the kit and the tuning process. Here’s what you can expect:
- Increased Horsepower: Many aftermarket kits provide substantial increases in horsepower.
- Enhanced Torque: Improved torque delivery can lead to better acceleration.
- Tuning Requirements: Proper tuning is critical to avoid engine damage and ensure optimal performance.
Reliability Considerations
While aftermarket turbo kits can offer impressive power gains, they may also affect the reliability of the vehicle. It is important to consider the following:
- OEM Reliability: Factory components are designed for longevity.
- Aftermarket Risks: Higher power levels can strain engine components.
- Warranty Implications: Aftermarket modifications may void manufacturer warranties.
Conclusion
Choosing between the factory turbo system and aftermarket turbo kits for the W213 E63 involves weighing the costs, power gains, and reliability factors. Enthusiasts looking for significant performance enhancements may find aftermarket solutions appealing, while those who prioritize reliability may prefer to stick with the factory setup.