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

With this Gibson Performance Header, you get a set of ceramic-coated headers, premium gaskets, and all the necessary hardware to install them. These headers are designed as a direct replacement for your factory exhaust manifolds on your 2011 Chevrolet Silverado 2500 HD with the 6.0L engine. They're built to help your engine breathe better, which can lead to cooler operating temperatures and more usable horsepower and torque, especially at those crucial low and mid-range RPMs you use for highway cruising and passing.

Gibson tunes these headers on a dyno to ensure they perform as intended, and they use 3/8-inch thick, laser-cut port flanges. This robust construction helps prevent warping and leaks, ensuring a solid seal. They connect using OEM-style fittings, meaning no welding is required for installation, and they're designed to work with your stock crossover pipe. Whether your truck is lowered or lifted, used for street driving or off-road adventures, these headers are a well-suited upgrade that meets EPA and CARB requirements, making them 50-state street legal and unlikely to affect your factory warranty.

These headers are backed by a lifetime limited warranty from Gibson, giving you peace of mind with your investment.