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The B8 S4 is a high-performance vehicle that has captured the attention of enthusiasts and drivers alike. With its powerful engine and advanced technology, it’s no wonder that many owners seek to enhance its performance even further. One of the most popular upgrades is the Stage 2 upgrade, which promises to elevate the power output to an impressive 380 horsepower. This article will delve into the details of the B8 S4 Stage 2 upgrade, focusing on the APR software and intake system, all available for $2,200.
Understanding the B8 S4
The Audi B8 S4, produced between 2009 and 2016, features a supercharged 3.0-liter V6 engine. This model is known for its balance of luxury and performance, making it a favorite among car enthusiasts. The factory settings provide a respectable amount of power, but many drivers look for ways to push the limits of performance.
What is a Stage 2 Upgrade?
A Stage 2 upgrade typically involves more extensive modifications compared to a Stage 1 upgrade. This includes software tuning and hardware enhancements that work together to increase the overall performance of the vehicle. For the B8 S4, the Stage 2 upgrade focuses on optimizing the engine’s efficiency and power output.
Key Components of the Stage 2 Upgrade
- APR Software: The heart of the Stage 2 upgrade is the APR software, which recalibrates the engine’s ECU to maximize power and torque.
- High-Performance Intake System: This component allows for improved airflow, enhancing engine efficiency and performance.
- Supporting Modifications: While not always required, additional modifications such as exhaust upgrades can further enhance performance.
Benefits of the Stage 2 Upgrade
Upgrading to Stage 2 offers several benefits for B8 S4 owners looking to improve their driving experience. Here are some of the key advantages:
- Increased Horsepower: The most significant benefit is the increase in horsepower, reaching up to 380 HP.
- Improved Torque: Enhanced torque delivery makes for a more responsive and exciting driving experience.
- Better Throttle Response: The upgrade provides a more immediate throttle response, improving overall drivability.
- Enhanced Engine Sound: The intake system not only improves performance but also enhances the auditory experience of driving the B8 S4.
Cost of the Stage 2 Upgrade
The complete Stage 2 upgrade package, including APR software and the intake system, is priced at $2,200. This price point makes it an attractive option for those looking to significantly boost their S4’s performance without breaking the bank. Additionally, this investment can lead to a more enjoyable driving experience and potentially increase the vehicle’s resale value.
Installation Process
Installing the Stage 2 upgrade requires a certain level of technical expertise. Here’s an overview of the installation process:
- Preparation: Gather all necessary tools and components for the installation.
- Remove Factory Components: Carefully remove the factory intake system and any other components that may obstruct access to the ECU.
- Install Intake System: Install the new high-performance intake system, ensuring all connections are secure.
- Upload APR Software: Use an OBD-II interface to upload the APR software to the vehicle’s ECU.
- Testing: After installation, conduct thorough testing to ensure everything is functioning correctly.
Conclusion
The B8 S4 Stage 2 upgrade is an excellent choice for enthusiasts looking to enhance their vehicle’s performance. With a boost to 380 horsepower through APR software and a high-performance intake system, this upgrade offers significant improvements in power, torque, and overall driving experience. Priced at $2,200, it provides excellent value for those looking to take their B8 S4 to the next level. Whether you’re a daily driver or a weekend racer, the Stage 2 upgrade can transform your S4 into a more exhilarating machine.