Gibson 618816 Stainless Dual Sport Cat-Back Exhaust for 2004-2024 Toyota 4Runner

Vehicle Fitment

• 2004-2024 Toyota 4Runner (SR5, Limited*, Sport, Trail, TRD Off-Road, TRD Pro, Nightshade, 40th Anniversary) - 4.0L V6

Features

• Dual Sport Series stainless steel cat-back exhaust engineered for improved low-end torque and horsepower
• Mandrel-bent 2.50" stainless steel tubing for optimized exhaust flow and long-term durability
• Superflow™ baffled and chambered muffler for a deeper, aggressive tone with minimal interior drone
• Dual 4.00" polished T304 stainless steel slash-cut tips for premium rear styling
• Exits straight out behind the rear tire for classic SUV performance look
• Bolt-on installation with included factory-style hangers and hardware - no welding required
• Designed for enhanced throttle response, towing, and everyday performance improvements
• Lifetime limited warranty from Gibson Performance Exhaust

Specifications

• Part Number: 618816
• Exhaust Type: Dual Sport cat-back
• Material: Stainless steel mandrel-bent tubing
• Main Tubing Diameter: 2.50"
• Muffler Body: 6" round, baffled & chambered design
• Tip Material: Polished T304 stainless steel
• Tip Diameter: 4.00"
• Exit Position: Dual tips behind rear tire
• Installation: Bolt-on with hangers and hardware

Included Components

• 1x Dual Sport stainless steel cat-back exhaust assembly
• 1x Superflow™ baffled and chambered muffler
• 2x Polished 4.00" T304 stainless steel slash-cut tips
• 1x Complete set of factory-style hangers, clamps, and installation hardware

Product Description

The Gibson 618816 Stainless Dual Sport Cat-Back Exhaust System is a performance upgrade engineered specifically for 2004-2024 Toyota 4Runner models equipped with the 4.0L V6 engine. Designed with mandrel-bent stainless steel tubing and a Superflow™ baffled and chambered muffler, this exhaust system improves exhaust flow to support increased low-end torque and horsepower while delivering a deeper, more aggressive exhaust tone with minimal cabin drone. Dual polished stainless steel slash-cut tips provide a premium factory-complementing finish at the rear of the vehicle.

Installation is straightforward with the included factory-style hangers and all required hardware - no welding is required, making this a true bolt-on performance upgrade that enhances throttle response, towing capability, and everyday driving performance. Backed by Gibson's lifetime limited warranty, this Dual Sport cat-back exhaust is ideal for 4Runner owners looking for improved power, sound quality, and rugged styling. (*Note: this system will not fit the Limited model on some listings; confirm compatibility before purchase.)