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The Gibson Dual Split cat-back for 2003–2006 Toyota Tundra SR5 4.7L is an aluminized, bolt-on exhaust that delivers an aggressive, throaty tone and a stainless dual-tip exit. Designed to reduce backpressure, it helps produce more torque and typically adds 15–20 horsepower. The baffled Superflow muffler minimizes interior drone while polished stainless slash-cut tips and mandrel-bent tubing provide a polished look; installation is bolt-on with no welding required and includes a Lifetime Limited Warranty.
Gibson 03-06 Toyota Tundra SR5 4.7L 2.5in Cat-Back Dual Split Exhaust - Aluminized
