Factory Mounting Locations:
These headers retain your stock catalytic converters and are a direct bolt-on installation which requires no cutting or drilling to provide a hassle-free installation.
4-to-1 Mitered Merge collectors decrease turbulence and increases exhaust velocity. The result is increased horsepower, torque and improved throttle response.
Heavy Duty Flanges:
A thick, 1-piece flanges prevent warpage to ensure a leak-free seal over the life of the vehicle.
Optimized Tube Lengths:
Tube lengths are optimized for true pulse control technology which improves flow and performance.
Combine With Y-Pipe:Note:
Pair with aFe's MACH Force-Xp Y-Pipe for even better flow-through for additional performance, horsepower and fuel economy. (P/N: 48-44004)
This header is not currently CARB exempt and is not available for sale in California or for use on any vehicle registered with the California Department of Motor Vehicle.
aFe headers are engineered and manufactured in our Corona, California manufacturing facility.
Year Make Model SubModel Engine Fuel 2015-2018 Cadillac Escalade Includes ESV V8 6.2L Gas 2014-2018 Chevrolet Silverado 1500 V8 5.3L Gas 2014-2018 Chevrolet Silverado 1500 V8 6.2L Gas 2015-2018 Chevrolet Suburban V8 5.3L Gas 2014-2018 Chevrolet Tahoe V8 5.3L Gas 2014-2018 Chevrolet Tahoe V8 6.2L Gas 2014-2018 GMC Sierra 1500 V8 5.3L Gas 2014-2018 GMC Sierra 1500 (Includes Denali) V8 6.2L Gas 2014-2018 GMC Yukon V8 5.3L Gas 2014-2018 GMC Yukon (Includes Denali) V8 6.2L Gas 2014-2018 GMC Yukon XL V8 5.3L Gas 2014-2017 GMC Yukon XL (Includes Denali) V8 6.2L Gas
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