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The 2.7T engine is known for its potential and performance, but one of the best ways to enhance its capabilities is by upgrading the exhaust system. An efficient exhaust system reduces backpressure, allowing the engine to breathe better and ultimately gain horsepower. In this article, we will explore the best exhaust upgrades for the 2.7T that can help you achieve a gain of 10+ horsepower, all for under $1,200.
Understanding Backpressure
Backpressure refers to the resistance that exhaust gases face as they exit the engine. High backpressure can negatively impact engine performance, causing a decrease in horsepower and efficiency. Upgrading your exhaust system can significantly reduce backpressure, leading to improved performance.
Key Benefits of Exhaust Upgrades
- Increased horsepower and torque
- Improved throttle response
- Enhanced engine sound
- Better fuel efficiency
Top Exhaust Upgrades for the 2.7T
1. Cat-Back Exhaust System
A cat-back exhaust system replaces the exhaust components from the catalytic converter to the rear of the vehicle. This upgrade not only enhances the exhaust flow but also improves the overall sound of your vehicle. Popular brands like Borla and MagnaFlow offer cat-back systems that fit the 2.7T and can provide significant horsepower gains.
2. High-Performance Downpipes
Downpipes play a crucial role in reducing backpressure. Upgrading to high-performance downpipes can significantly improve exhaust flow. Look for options that are made from high-quality materials and designed specifically for the 2.7T engine. Brands like APR and AWE Tuning offer excellent downpipe options that can lead to noticeable performance improvements.
3. Performance Mufflers
Replacing the stock muffler with a performance muffler can enhance exhaust flow while providing a more aggressive sound. Performance mufflers from brands such as Flowmaster and Vibrant can help reduce backpressure and improve horsepower without breaking the bank.
4. Exhaust Tips
While exhaust tips may not directly impact performance, they can improve the aesthetics of your vehicle and slightly enhance exhaust flow. Choosing larger diameter tips can create a more aggressive look and sound. Brands like Remus and Akrapovic offer stylish options that complement performance upgrades.
Installation Considerations
When upgrading your exhaust system, consider the following:
- Professional installation vs. DIY
- Compatibility with existing components
- Local emissions regulations
Conclusion
Upgrading the exhaust system on your 2.7T is one of the most effective ways to reduce backpressure and gain horsepower. With options like cat-back systems, high-performance downpipes, and performance mufflers, you can achieve significant improvements for under $1,200. Investing in these upgrades not only enhances performance but also elevates your driving experience.