Description
Thickness: 2mm Inlet Diameter: 3.5-4" Get rids of restricting cat pipes and mufflers. (catless, decat, test pipe)
Fitment
2011-2015 Chevrolet Silverado 2500 HD with 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged 2011-2015 Chevrolet Silverado 3500 HD with 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged 2011-2015 GMC Sierra 2500 HD with 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged 2011-2015 GMC Sierra 3500 HD with 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged