Flowmaster - 2009-2021 Toyota Tundra 4.6L, 4.7L and 5.7L engines. - Aggressive sound 600 in Head - 8

600 in Head - 8 mm Stem - 4

Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each

875 in OD - 20 in Long - 7/16-20 in Female Thread - Aluminum - Black Anodized - Radius Rod - Micro / Mini - Each

2 L - GM LS-Series - Each

Radiator - 20 in W x 21

Flowmaster - 2009-2021 Toyota Tundra 4.6L, 4.7L and 5.7L engines. - Aggressive sound 600 in Head - 8Introducing the Flowmaster Outlaw Extreme cat back exhaust system for 2009 2021 Toyota Tundra trucks with either the 4. 6L, 4. 7L or 5. 7L engine is perfect for the person looking for maximum sound levels both inside and outside of the truck, with all of the performance benefits that you would expect from Flowmaster. This bolt on emissions legal system features all stainless steel construction, a specially designed dual inlet Outlaw muffler flowing