Gibson 618803 Cat-Back Single Exhaust System for 2005-2009 Toyota Tacoma 4.0L, Stainless Steel

Gibson Single Side Exhaust is perfect for improved acceleration, maximum hill climbing, towing and passing power. This is our best performing Exhaust System. Exits behind the rear tire. Quieter in the cab than any other Performance Exhaust. Dyno test results show it makes maximum torque and horsepower at low-end (1800 to 3000 RPM). Horsepower gains average 10-15 and 15-20lb-ft of increase torque. Hassle free, bolt-on installation with professional looking results. No welding required. Backed by a Lifetime Limited Warranty. Cat-Back Single Exhaust System; Stainless

• Incl. Hardware/Factory Style Hangers For Easy Bolt-On Install
• Baffled/Chambered Muffler; No Internal Packing
• Minimal Interior Drone - Aggressive Sound
• Polished Stainless Steel Slash-Cut Tips
• Stainless Steel Mandrel Bent Tubing
• Lifetime Limited Warranty
• Superflow™ Muffler

Improve acceleration, hill-climbing capability, towing performance, and passing power with the Gibson 618803 Cat-Back Single Exhaust System for select 2005-2009 Toyota Tacoma models equipped with the 4.0L engine. Designed to exit behind the rear tire, this performance exhaust system delivers increased low-end torque and horsepower while maintaining a quieter in-cab experience than many comparable performance systems. Dyno testing shows peak gains in the 1,800 to 3,000 RPM range, with average increases of 10-15 horsepower and 15-20 lb-ft of torque.
The Gibson 618803 system is engineered for a straightforward bolt-on installation using included hardware and factory-style hangers. No welding is required, helping provide a clean, professional installation with standard tools and proper alignment. Stainless steel mandrel-bent tubing supports smooth exhaust flow and long-term durability, while the polished stainless steel slash-cut tip adds a finished appearance behind the rear tire.
A baffled and chambered Superflow™ muffler produces an aggressive exhaust tone without relying on internal packing. The design helps minimize interior drone for improved comfort during daily driving, towing, and highway travel. This single-exit cat-back exhaust system is backed by a Lifetime Limited Warranty. Professional installation is recommended, and customers should verify vehicle configuration and local emissions requirements before installation. This product may require a CARB acknowledgment where applicable.

Features:

• Vehicle Fitment: Fits select 2005-2009 Toyota Tacoma models equipped with the 4.0L engine

• Exhaust Configuration: Cat-back single-exit exhaust system designed to exit behind the rear tire

• Tubing Material: Stainless steel mandrel-bent tubing for durability and smooth exhaust flow

• Muffler Design: Baffled and chambered Superflow™ muffler with no internal packing

• Sound Profile: Aggressive exhaust tone with minimal interior drone

• Installation: Bolt-on installation with included hardware and factory-style hangers; no welding required

• Exhaust Tip: Polished stainless steel slash-cut tip

• Performance: Dyno-tested low-end gains with average increases of 10-15 horsepower and 15-20 lb-ft of torque

• Warranty: Lifetime Limited Warranty

Compatible With
2005 Toyota Tacoma
2006 Toyota Tacoma
2007 Toyota Tacoma
2008 Toyota Tacoma
2009 Toyota Tacoma
2010 Toyota Tacoma
2011 Toyota Tacoma
2012 Toyota Tacoma
2013 Toyota Tacoma
2014 Toyota Tacoma