Sierra - Silverado bumper exit cat-back (OEM) model 2019 - 2026
Features and specifications of the BTM cat-back for GMC and Silverado:
Resonator size is 3 inches.
Resonator valve thickness is 4 mm (thicker than usual valve thicknesses). Benefit: stronger resistance to backfire and pops.
BTM cat-back with the device (electronic) 3 inches.
One-year warranty on welding.
Made of 304 stainless steel and fully TIG welded.
Increases engine performance and horsepower.
Compatible with Sierra and Silverado models from 2019-2026.