SPD Performance 2010-2021 Toyota Tundra 4.6L / 5.7L HX Series Equal Length Over-Axle Dump Cat-Back Exhaust
SPD Performance HX Series Equal Length Over-Axle Dump Cat-Back Exhaust Kit for 2010-2021 Toyota Tundra 4.6L and 5.7L engines. True dual 3-inch T-304 stainless mandrel bent […]
SPD Performance HX Series Equal Length Over-Axle Dump Cat-Back Exhaust Kit for 2010-2021 Toyota Tundra 4.6L and 5.7L engines. True dual 3-inch T-304 stainless mandrel bent exhaust system. Features equal length architecture with X-pipe configuration that balances exhaust pressures on both banks to enhance the engine’s firing pattern audibly. HX Series uses proprietary hard pack sound dampening material which filters out drone and does not break down and get louder over time, unlike cheaper loose-pack alternatives that deteriorate. Features CNC laser cut and machined flanges with TIG and MIG welded construction. Includes stainless Sure-Seal clamps, new gaskets, and all necessary hardware. Over-axle dump design has been off-road proven enabling ultimate clearance whether the vehicle has raised suspension or long travel modifications. Fits all 145.7-inch wheelbase Tundras from 2010-2021. Proudly built in the USA.
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