Gibson Single Side Cat-Back Exhaust System for 2007-2021 Toyota Tundra (4.7L) - Aluminized 3in - 18603

Fits 2007-2021 Toyota Tundra models with the 4.7L engine. The Gibson Single Side Cat-Back Exhaust is engineered to provide increased low-end torque and horsepower, making it an ideal choice for towing, passing, and improved acceleration. This system utilizes a Superflow muffler with a baffled and chambered design, ensuring maximum flow without the need for internal packing that can degrade over time.

Dyno-tested to deliver average gains of 10-15 horsepower and 15-20 lb-ft of torque between 1,800 and 3,000 RPM, this exhaust provides an aggressive exterior note while maintaining a quiet cab environment. The 3-inch mandrel-bent aluminized tubing ensures consistent exhaust flow, and the entire system bolts directly to factory mounting points for a straightforward installation without the need for welding.

• Baffled and chambered Superflow muffler (no internal packing)
• 3-inch mandrel-bent aluminized steel tubing
• Polished stainless steel slash-cut tip
• Minimal interior drone with an aggressive exterior sound
• Includes all necessary hardware and factory-style hangers
• Bolt-on installation requires no welding
• Manufacturer Part Number: 18603
• Lifetime Limited Warranty