Gibson 2004 - 2024 Toyota 4Runner 4.0L 2.5in Cat-Back Single Exhaust - Black Elite
Part #: gib618815B
Performance Meets Style
Take your ride to the next level with the Gibson Single Side Exhaust—built for extreme acceleration, superior towing, effortless hill climbs, and unmatched passing power.
The Black Elite Series isn’t just about power—it’s a statement. Featuring T-304 stainless steel tip with an exclusive black ceramic finish, this system is engineered to perform and designed to stand out.
Proven Performance Gains
Precision-tuned to maximize low-end torque and horsepower (1800-3000 RPM), delivering real results:
+10-15 horsepower
+15-20 lb-ft of torque
Dyno-tested for real-world performance you can feel
Aggressive Sound, Minimal Drone
The Gibson Superflow Muffler is designed with a baffled and chambered construction—no internal packing. That means:
A deep, aggressive exhaust note
Minimal cabin drone for a comfortable ride
Rear tire exit for a sleek, high-performance look
Built to Last, Easy to Install
Mandrel-bent tubing for smooth, unrestricted airflow
Bolt-on installation—factory hangers and clamps included, no welding required
Proudly Made in the USA and backed by a Lifetime Limited Warranty
Upgrade today and experience the difference! Power, sound, and performance-without compromise.
- 2.50-in. 409 Stainless mandrel bent tubing.
- 4in. Black Ceramic Rolled Slash- Cut Tip.
- Inlet 2.50in.; Outlet 4.0 in.; L-12in.
- Baffled & Chambered Design, No internal Packing, Minimal Interior Drone, Aggressive Sound
- 6 in. Round; 2.50 in. Offset Inlet; 2.50 in. Offset Outlet; L-24 in.
- Includes all hardware and factory style hangers for easy bolt on installation.
- Exit Is Straight Out The Back.
- Lifetime Limited Warranty
- 618815B
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