Gibson 2011 Chevrolet Silverado 2500 HD LT 6.0L 1-1/2in 16 Gauge Performance Header - Stainless

Unleash your ride's bottled-up horsepower with a pair of Gibson Performance Exhaust Headers, enhancing exhaust flow via smooth, mandrel-bent tubing and unrestricted exhaust runners. Like a performance exhaust system, performance headers maximize power by minimizing restrictions. The faster exhaust gasses can evacuate the head, the cleaner and denser air an engine can inhale, thus optimizing combustion and making more power! Gibson Performance Exhaust Headers are a premium offering, ditching poorly-flowing cast iron manifolds for high-flow, tubular headers. Gibson offers chrome-plated carbon steel, ceramic-coated carbon steel, and T-409 stainless steel headers. While all offer exceptional corrosion resistance, we'd recommend stainless steel in harsh Winter climates. Alternatively, carbon steel will offer a long service life in dry climates. Gibson utilizes only the finest-grade materials and precision tooling when manufacturing its premium exhaust headers, including ?-inch thick laser-cut flanges to prevent warping and leaking, even after countless heat cycles. Gibson also utilizes mandrel-bent exhaust runners, minimizing creases and kinks to promote efficient exhaust flow. Gibson Performance Exhaust Headers offer simple, bolt-on installation with vehicle-specific form factors and pre-installed air injection and oxygen sensor bungs (if applicable). Each order includes all necessary gaskets and hardware for a hassle-free installation. Gibson proudly manufactures its Performance Exhaust Headers in the USA and backs each order with the confidence of a limited lifetime warranty against manufacturing and material defects.