Gibson 10-19 Toyota Tundra SR5 4.6L 2.5in Cat-Back Dual Split Exhaust - Aluminized

If you're looking to give your 2007-2021 Toyota Tundra SR5 with the 4.6L engine a more aggressive sound and a noticeable boost in performance, this Gibson dual split cat-back exhaust system is a solid choice. It's designed to replace your factory exhaust from the catalytic converter back, featuring 2.5-inch aluminized steel tubing that splits into a dual exit straight out the back. This setup is built to reduce backpressure, which can lead to improved torque and horsepower gains, often in the range of 15-20 horsepower according to typical results.

The system includes a Superflow muffler that uses baffles and chambers instead of internal packing, aiming for a deep, aggressive exhaust note without excessive interior drone. You'll also get polished stainless steel slash-cut tips that exit straight out the rear, complementing the look of your truck and working with most bumpers, roll pans, and trailer hitches. The aluminized steel tubing is mandrel-bent to ensure consistent flow throughout the system. Installation is designed to be a hassle-free bolt-on process, meaning no welding is required, making it a more accessible upgrade for many DIYers.

This Gibson cat-back exhaust is backed by a Lifetime Limited Warranty, giving you confidence in its durability. While it's engineered for performance and sound, it's also built to be practical, with the dual tips fitting cleanly out the back. If you tow, you might notice the exhaust sound becomes more pronounced under load, adding to the driving experience.