Gibson 05-09 Toyota 4Runner Sport 4.7L 2.5in Cat-Back Single Exhaust - Aluminized

Gibson is known for making reliable exhaust systems, and this cat-back is a popular choice for owners of the 2003-2010 Toyota 4Runner and 2003-2009 Lexus GX470. This system is designed to replace your factory exhaust from the catalytic converter back, giving your 4.7L engine a more aggressive sound without excessive interior drone. You can expect a straightforward, bolt-on installation thanks to the included hardware and factory-style hangers, leading to a professional look.

The tubing is made from aluminized steel, which holds up well over time, and it's mandrel-bent to maintain consistent diameter for better exhaust flow. Inside the system is a baffled and chambered muffler that Gibson calls their Superflow™ muffler, engineered to provide a notable increase in horsepower, typically between 5-10 HP, while minimizing unwanted noise inside the cabin. The system finishes with a polished stainless steel slash-cut tip for a clean appearance out the back of your vehicle.