Table of Contents
The Audi B5 S4 is a beloved platform among enthusiasts, known for its blend of performance and luxury. With the right upgrades, it’s possible to push the power output to around 450 horsepower, making it a formidable contender on the road and track. This article will explore the costs and performance benefits of various ECS Tuning upgrades that can help achieve this goal.
Understanding the B5 S4 Platform
The B5 S4, produced from 1997 to 2002, features a twin-turbocharged V6 engine that provides a solid foundation for performance modifications. With its Quattro all-wheel-drive system, the B5 S4 is capable of handling increased power effectively. However, to reach the 450 hp mark, a series of upgrades is necessary.
Key ECS Tuning Upgrades for 450 HP
- ECU Tune: A remapped ECU is essential for optimizing performance.
- Upgraded Turbos: Consider larger turbochargers for increased airflow.
- Intercooler Upgrade: A high-performance intercooler helps maintain low intake temperatures.
- Exhaust System: A free-flowing exhaust enhances turbo efficiency and sound.
- Intake System: Upgrading the intake can improve airflow to the engine.
- Fuel System: Upgraded injectors and fuel pumps are necessary to support higher horsepower.
- Suspension and Brakes: Enhancements in these areas are crucial for handling the increased power.
ECU Tune
The first step in building a 450 hp B5 S4 is an ECU tune. ECS Tuning offers several options that can dramatically increase horsepower and torque. This upgrade typically costs around $500 to $1,200, depending on the specific tune and additional features.
Upgraded Turbos
Next, consider upgrading the turbos. Larger turbos can provide the necessary airflow to reach 450 hp. ECS Tuning offers kits that can range from $1,500 to $3,000. Selecting the right turbo is crucial for balancing performance and reliability.
Intercooler Upgrade
A high-performance intercooler is essential to keep intake temperatures low, which is vital for maintaining power. ECS Tuning’s intercooler upgrades typically cost between $800 and $1,500, depending on the model and materials used.
Exhaust System
Upgrading the exhaust system is another critical step. A free-flowing exhaust will reduce back pressure and improve turbo efficiency. ECS Tuning offers exhaust systems that range from $600 to $1,800, depending on the configuration and materials.
Intake System
Improving the intake system is necessary for maximizing airflow. ECS Tuning provides high-performance intake kits that typically cost between $300 and $600. This upgrade will help the engine breathe better and support higher power levels.
Fuel System
To support the increased power, the fuel system must also be upgraded. This includes installing larger fuel injectors and a high-flow fuel pump. The cost for these upgrades can range from $500 to $1,200, depending on the components chosen.
Suspension and Brakes
Finally, with increased horsepower, it’s crucial to enhance the suspension and brakes. ECS Tuning offers various options for suspension upgrades, which can range from $1,000 to $2,500. Upgrading the brake system is equally important, with costs typically between $800 and $2,000.
Cost Breakdown
Here’s a summary of the estimated costs for each upgrade to reach 450 hp:
- ECU Tune: $500 – $1,200
- Upgraded Turbos: $1,500 – $3,000
- Intercooler Upgrade: $800 – $1,500
- Exhaust System: $600 – $1,800
- Intake System: $300 – $600
- Fuel System: $500 – $1,200
- Suspension and Brakes: $1,800 – $4,500
In total, the cost for building a 450 hp B5 S4 can range from approximately $6,000 to $13,800, depending on the choices made and whether you opt for professional installation or DIY.
Performance Expectations
With the right upgrades, a B5 S4 can achieve impressive performance metrics. Expect 0-60 mph times in the low 4-second range and quarter-mile times in the mid to low 12-second range. These figures make the B5 S4 a thrilling car to drive.
Conclusion
Building a 450 hp B5 S4 with ECS Tuning upgrades is an exciting endeavor for any automotive enthusiast. While the costs can add up, the performance gains make it worthwhile. With careful planning and the right components, you can transform your B5 S4 into a high-performance machine that delivers thrills on every drive.