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SKU: 618816 | UPC: 677418030242
Gibson 04-22 Toyota 4Runner 4.0L 2.5in Cat-Back Dual Sport Exhaust - Stainless
This Gibson cat-back dual exhaust system enhances your Toyota 4Runner with a bold street and off-road look while preserving towing capability by exiting behind the rear tire. Designed for 2004-2023 Toyota 4Runner 4.0L V6 models including SR5, TRD Pro, Limited and more, it installs with a direct bolt-on process for professional results. Dyno-tested gains of 10-15 horsepower and 15-20 lb-ft torque deliver noticeable power alongside a deep authoritative tone without cab drone.
Key Features
- Stainless Steel Build: T-304 stainless tubing and mufflers resist corrosion for long-lasting shine and performance in any conditions.
- Bolt-On Design: Hassle-free installation using factory mounting points with no cutting or welding needed.
- Performance Boost: Dyno-proven 10-15 rear-wheel horsepower and 15-20 lb-ft torque increases for stronger acceleration and towing.
- Dual Sport Sound: Powerful deep exhaust note outside with minimal interior noise for daily driving comfort.
- Rear Tire Exit: 2.5-inch dual outlets positioned behind rear wheels for aggressive styling on street or trail.
Product Notes
- 2.5-inch mandrel-bent tubing ensures smooth exhaust flow from catalytic converter back.
- Muffler specs include 24-inch overall length, 9x9-inch round body, centered 2.5-inch in/outlets.
- MPN 618816 backed by Gibson Lifetime Limited Warranty on structural components.
Installation Notes
- Professional installation recommended.
- Complete cat-back system bolts directly to existing catalytic converter and hangers.
- All hardware and clamps included for precise factory-like fit.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2023 | Toyota | 4Runner | 40th Anniversary Edition |
| 2004-2009,2017-2023 | Toyota | 4Runner | Limited |
| 2020-2021 | Toyota | 4Runner | Nightshade |
| 2004-2009 | Toyota | 4Runner | Sport |
| 2004-2023 | Toyota | 4Runner | SR5 |
| 2018-2023 | Toyota | 4Runner | SR5 Premium |
| 2010-2016,2021-2022 | Toyota | 4Runner | Trail |
| 2017-2023 | Toyota | 4Runner | TRD Off-Road |
| 2018-2023 | Toyota | 4Runner | TRD Off-Road Premium |
| 2015-2023 | Toyota | 4Runner | TRD Pro |
| 2022-2023 | Toyota | 4Runner | TRD Sport |
| 2020-2021 | Toyota | 4Runner | Venture |
Why Choose Gibson?
- Trusted name in performance exhaust with decades of innovation for trucks and SUVs.
- High-flow designs proven on dyno for real-world power on 4.0L V6 engines.
- Precision mandrel-bent tubing and quality welds ensure leak-free durability.
Frequently Asked Questions
-
Q: Will this fit my 2018 Toyota 4Runner TRD Off-Road Premium?
A: Yes, Gibson 618816 fits 2018-2023 TRD Off-Road Premium along with all listed 4Runner 4.0L V6 submodels from 2004-2023. -
Q: What material is used in this exhaust?
A: Full T-304 stainless steel construction throughout tubing, mufflers, and tips for superior rust resistance and polished finish. -
Q: What is the warranty and sound level?
A: Lifetime Limited Warranty covers structural failure. Produces moderate deep tone externally with no drone inside the cab.
Shipping & Handling
- Method: Standard ground shipping
- Availability: In stock - ships same or next business day
- Packaging: Single oversized box 57in L x 18in W x 14in H
- Weight: 42 lbs
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