2004-2013 Chevy GMC Silverado Sierra Tahoe 4.8L 5.3L 6.0L stainless steel long tube exhaust header direct bolt-on

Upgrade your truck’s performance with the KSP exhaust headers, engineered for 2004-2013 Chevy Silverado 1500, GMC Sierra 1500, Tahoe, Suburban, Yukon, Cadillac Escalade, and Avalanche 1500 models with 4.8L, 5.3L, and 6.0L engines. Constructed from high-strength stainless steel, these long tube headers feature 1.75-inch primary tubes, a 7/16-inch CNC-machined head flange, and a 3/8-inch outlet flange for durability and precision fit. TIG-welded seams and back-purged construction ensure maximum strength and resistance to heat fatigue. Designed as a direct bolt-on replacement, installation requires no modification and maintains proper clearance. With optimized exhaust flow and 3 O2 sensor locations, these headers enhance throttle response, improve horsepower, and deliver a deeper exhaust tone, making them the ideal choice for truck and SUV owners seeking reliable power gains and long-lasting durability.