Table of Contents
The Audi TT 8J is a popular choice among car enthusiasts for its sleek design and impressive performance. However, many owners seek to enhance their vehicle’s capabilities, particularly in terms of braking and power. Upgrading the brake system is a critical step in ensuring that increased horsepower translates into improved handling and safety. This article explores how to upgrade the Audi TT 8J from 250 to 330 horsepower using AP Racing components.
Understanding the Audi TT 8J
The Audi TT 8J, produced from 2006 to 2014, is known for its agile handling and robust performance. The standard models typically come equipped with a 2.0-liter turbocharged engine, producing around 250 horsepower. While this is sufficient for daily driving, many enthusiasts desire more power for track days or spirited driving.
Why Upgrade Your Brakes?
When increasing the horsepower of your vehicle, it is essential to upgrade the braking system to match the enhanced performance. Stock brakes may struggle to handle the increased speed and stopping power, leading to potential safety issues. Upgrading to high-performance brake components ensures better stopping power, reduced brake fade, and improved overall driving experience.
AP Racing Components Overview
AP Racing is a renowned manufacturer of high-performance brake systems, offering a range of components designed for motorsport and high-performance road cars. Their products are known for their durability, efficiency, and ability to withstand high temperatures. Key components for upgrading the Audi TT 8J include:
- Brake calipers
- Brake discs
- Brake pads
- Brake lines
Step-by-Step Brake Upgrade Process
1. Selecting the Right Components
Before beginning the upgrade, it is crucial to select the appropriate AP Racing components for your Audi TT 8J. Consider the following:
- Choose calipers that fit within your wheel size.
- Select discs that are compatible with your existing suspension setup.
- Opt for brake pads that suit your driving style, whether it be daily driving or track use.
2. Removal of Stock Brakes
To install the new AP Racing components, you will first need to remove the stock brake system. Follow these steps:
- Lift the vehicle and secure it on jack stands.
- Remove the wheels to access the brake components.
- Disconnect the brake lines from the calipers.
- Unbolt the calipers and remove them from the disc.
- Remove the brake discs from the hub.
3. Installing AP Racing Components
Once the stock brakes are removed, you can proceed with the installation of the AP Racing components:
- Install the new brake discs onto the hub.
- Attach the AP Racing calipers, ensuring they are properly aligned with the discs.
- Connect the new brake lines to the calipers.
- Install the brake pads into the calipers.
4. Bleeding the Brake System
After installation, it is essential to bleed the brake system to remove any air bubbles:
- Fill the brake fluid reservoir with high-quality brake fluid.
- Starting from the furthest caliper, bleed each caliper until clear fluid runs out.
- Check fluid levels and ensure there are no leaks.
5. Testing Your New Brake System
Before taking your upgraded Audi TT 8J on the road, perform a thorough test to ensure everything is functioning correctly:
- Check for any unusual noises or vibrations when braking.
- Test the brakes at low speeds to ensure responsiveness.
- Gradually increase speed and test braking performance.
Increasing Power: From 250 to 330 HP
In addition to upgrading the brake system, many Audi TT 8J owners look to increase their vehicle’s horsepower. Achieving a jump from 250 to 330 hp typically involves several modifications:
- ECU remapping to optimize engine performance.
- Upgrading the turbocharger for increased airflow.
- Installing a high-performance intercooler to reduce intake temperatures.
- Enhancing the exhaust system for better airflow.
Conclusion
Upgrading the brake system of your Audi TT 8J using AP Racing components is a vital step in ensuring that your vehicle can safely handle increased horsepower. By following the outlined steps, you can enhance both the performance and safety of your vehicle, allowing for a thrilling driving experience. Whether on the track or the road, the combination of upgraded brakes and increased power will elevate your Audi TT 8J to new heights.