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The S55 engine, a powerful inline-six, has garnered attention for its performance potential. With the right tuning, enthusiasts can unlock significant horsepower gains, making it a popular choice among BMW fans. One of the most reputable options for performance tuning is the Dinan Stage 2 package, which promises an impressive boost of 60 additional horsepower for a cost of $3,200.
Understanding the S55 Engine
The S55 engine is found in several BMW models, including the M3 and M4. This turbocharged inline-six is known for its robust performance and tuning potential. With advancements in technology, the S55 is capable of achieving remarkable power outputs with the right modifications.
What is Dinan Stage 2 Tuning?
Dinan is a well-respected name in the automotive tuning industry, specializing in BMW performance upgrades. The Dinan Stage 2 tuning package for the S55 engine focuses on optimizing performance through software and hardware enhancements. This package is designed to improve throttle response, increase horsepower, and enhance overall driving dynamics.
Key Features of Dinan Stage 2
- ECU Remapping: Enhanced engine mapping for improved performance.
- High-Performance Air Intake: Increased airflow for better combustion.
- Upgraded Intercooler: Reduces intake temperatures for sustained power.
- Exhaust Modifications: Improved exhaust flow for better sound and performance.
Performance Gains
With the Dinan Stage 2 tuning package, drivers can expect a significant increase in horsepower and torque. The additional 60 horsepower translates to a more exhilarating driving experience, especially during acceleration and high-speed maneuvers.
Real-World Performance Metrics
- 0-60 mph in approximately 3.8 seconds.
- Increased top speed capabilities.
- Improved throttle response and driving feel.
Installation Process
The installation of the Dinan Stage 2 package should be carried out by a professional to ensure optimal results. The process typically involves the following steps:
- ECU software upload using specialized tools.
- Installation of the high-performance air intake system.
- Upgrading the intercooler and exhaust components.
- Final tuning and testing on a dynamometer.
Cost Breakdown
The total cost for the Dinan Stage 2 package is approximately $3,200. This price includes:
- Performance software tuning.
- High-performance air intake system.
- Upgraded intercooler.
- Exhaust modifications.
- Installation and tuning services (may vary by shop).
Benefits of Choosing Dinan
Choosing Dinan for your S55 tuning comes with several advantages:
- Reputation: Dinan has a long-standing reputation for quality and performance.
- Warranty: Many Dinan parts come with a warranty, ensuring peace of mind.
- Expertise: Experienced technicians provide professional installation and tuning.
- Performance: Proven performance gains that enhance driving experience.
Conclusion
The Dinan Stage 2 tuning package for the S55 engine is an excellent investment for those looking to enhance their BMW’s performance. With a cost of $3,200 for an additional 60 horsepower, it offers significant value for enthusiasts seeking a thrilling driving experience. By opting for a reputable tuner like Dinan, drivers can ensure that their vehicle is optimized for both performance and reliability.