Introducing the new Flowmaster FlowFX Cat-back exhaust system for the 2009-2021 Toyota Tundra with 4.6L, 4.7L or 5.7L engine. This bolt-on emissions legal system is perfect for the person looking for an exhaust with a moderately aggressive interior and exterior tone with all of the performance benefits that you would expect from Flowmaster. Features include dual 2.50-inch stainless steel mandrel-bent inlet tubes flowing into a FlowFX straight-through performance muffler, giving a deep powerful tone outside the truck with a deep mellow tone inside the cab. The dual 2.50-inch tailpipes exit in front of the passenger side rear tire and are finished off with a pair of large 4.00-inch double wall black ceramic coated stainless tips. The system includes all necessary parts, hardware and detailed instructions for an easy at home installation. Notes: Fits 2/4 Wheel drives with 145-inch wheelbase. Does Not fit standard cab shortbed or Double cab long bed models.Specifications: Description_DES FlowFX Cat-Back Exhaust System Description_EXT FlowFX Cat-Back Exhaust System; Dual; Dual Out Passenger Side; Incl. 2.5 in. Tubing/Muffler/Dual 4 in. Black Ceramic Coated Tips/Hardware; 409 Stainless Steel; Description_FAB Dyno Tuned for Maximum Performance Description_FAB Mandrel Bent Tubing Description_FAB Moderate/Aggressive Sound Description_FAB Easy Installation Description_FAB Limited Lifetime Warranty Description_MKT Introducing the new Flowmaster FlowFX Cat-back exhaust system for the 2009-2021 Toyota Tundra with 4.6L, 4.7L or 5.7L engine. This bolt-on emissions legal system is perfect for the person looking for an exhaust with a moderately aggressive interior and exterior tone with all of the performance benefits that you would expect from Flowmaster. Features include dual 2.50-inch stainless steel mandrel-bent inlet tubes flowing into a FlowFX straight-through performance muffler, giving a deep powerful tone outside the truck with a deep mellow tone inside the cab. The dual 2.50-inch tailpipes exit in front of the passenger side rear tire and are finished off with a pair of large 4.00-inch double wall black ceramic coated stainless tips. The system includes all necessary parts, hardware and detailed instructions for an easy at home installation. Notes: Fits 2/4 Wheel drives with 145-inch wheelbase. Does Not fit standard cab shortbed or Double cab long bed models. Description_SHO Exhaust System Kit This Part Fits: Year Make Model Submodel Notes 2020 Toyota Tundra Limited 2021 Toyota Tundra Limited 2020 Toyota Tundra SR5 2021 Toyota Tundra SR5