Texas Speed & Performance is proud to introduce our 1-7/8″ long tube headers and y-pipe package to our exhaust line-up for the 2014 Chevrolet and GMC 5.3L vehicles. These headers are built of quality 304 stainless steel with full mandrel bends for long-term durability and maximum flow. Our full long tube design allows for excellent horsepower and torque gains throughout the RPM band! It is a must for those looking to wake up their direct injection GM truck, whether it be for more pulling power or reduced 1/4-mile ET’s. They are paired up to your choice of our 3-inch 304 stainless steel catted y-pipe with high-flow catalytic converters. Includes catted y-pipe and o2 extensions. Texas Speed & Performance 5.3L 1-7/8″ 304 Stainless Steel Long Tube Headers & 5.3L Catted Y-Pipe, 2014 Chevy/GMC fits the following vehicle(s): 2014 Chevrolet Silverado 1500 2015 Chevrolet Silverado 1500 2016 Chevrolet Silverado 1500 2017 Chevrolet Silverado 1500 2018 Chevrolet Silverado 1500 2014 GMC Sierra 1500 2015 GMC Sierra 1500 2016 GMC Sierra 1500 2017 GMC Sierra 1500 2018 GMC Sierra 1500
