Gibson Performance 7501 Cat-Back Dual Extreme Exhaust Fits 07-21 TundraExhaust System Kit Cat Back Dual Extreme Exhaust Cat Back Dual Extreme Exhaust; Aluminized; 2. 5in. Tubing; 4x9x18in. Oval Body; 2. 5in. Dual In Dual Outlet; 4 in. Polished Slash Cut Tip; Exit Behind Each Rear Tire; SPECIFICATIONS: WARNING CA Proposition 65: No FEATURES: Baffled Chambered Muffler; No Internal Packing Minimal Interior Drone Aggressive Sound Bold Street Looks w Dyno Tuned and Tested Street Perf Gains Bolt On Installation Lifetime