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Upgrading to a Borla Cat-back exhaust system on your Tundra 5.7 V8 can significantly enhance both performance and sound. This article provides installation tips and shares real-world results from enthusiasts who have made the switch.
Why Upgrade to a Borla Cat-back Exhaust?
Choosing to upgrade to a Borla Cat-back exhaust system offers several advantages:
- Improved Performance: A cat-back exhaust system can increase horsepower and torque.
- Enhanced Sound: Borla exhausts are known for their deep, aggressive sound.
- Durability: Made from high-quality materials, Borla systems are built to last.
- Better Fuel Efficiency: Improved exhaust flow can lead to better fuel economy.
Tools and Materials Needed
Before starting the installation, gather the following tools and materials:
- Socket set
- Wrench set
- Sawzall or exhaust pipe cutter
- Torque wrench
- Jack and jack stands
- Safety glasses
- Gloves
- New exhaust gaskets (if necessary)
Step-by-Step Installation Guide
1. Prepare Your Vehicle
Start by parking your Tundra on a flat surface and engaging the parking brake. Use a jack to lift the rear of the vehicle and secure it with jack stands for safety.
2. Remove the Stock Exhaust System
Using your socket set, remove the bolts securing the stock exhaust system to the exhaust manifold and the hangers. If necessary, use a Sawzall to cut the exhaust pipes for easier removal.
3. Install the Borla Cat-back Exhaust
Begin by fitting the new Borla exhaust system in place. Start with the front pipe, ensuring a snug fit against the header. Use new gaskets if required and tighten the bolts securely.
Next, attach the mid-pipe and rear sections, making sure to align the hangers with their respective mounting points on the vehicle. Use the provided clamps to secure the connections.
4. Check for Leaks
Once everything is installed, start your engine and listen for any exhaust leaks. If you hear any hissing sounds, check the connections and tighten as necessary.
5. Lower the Vehicle
After confirming there are no leaks, lower your Tundra back to the ground and remove the jack stands.
Real-World Results
Many Tundra owners have reported noticeable improvements after upgrading to a Borla Cat-back exhaust. Here are some common experiences:
- Performance Gains: Owners have noted increases in horsepower ranging from 10 to 15 HP.
- Sound Quality: The aggressive tone has been praised, especially during acceleration.
- Fuel Efficiency: Some users reported a 1-2 MPG improvement in fuel economy.
Conclusion
Upgrading to a Borla Cat-back exhaust system on your Tundra 5.7 V8 is a worthwhile investment for those looking to enhance performance and sound. With the right tools and a bit of patience, installation can be completed in a few hours, leading to an exhilarating driving experience.