1-7/8" x 3" Long Tube Headers w/ GREEN Catted Y-Pipe

The Kooks 2860H430 Header and Connection Kit is engineered for enhanced performance in 2014-2018 GM 1500 Series trucks and 2015-2020 GM SUVs with the 5.3L engine. The kit includes 1-7/8" x 3" long tube headers constructed from 304L stainless steel with 16-gauge tubing for superior strength and corrosion resistance. Complementing the headers is a 3" x 2-3/4" (OEM) GREEN Catted Stainless Steel Y-Pipe, designed to meet emissions standards while facilitating improved exhaust flow. Kooks Headers, a leader in the high-performance exhaust industry for over 50 years, handcrafts this system in the USA. Their commitment to quality and performance is backed by decades of racing championships and records across various motorsports organizations. The use of 304L stainless steel and robust 16-gauge tubing ensures longevity and resistance to the elements. This kit is specifically designed to fit a wide range of GM 1500 Series trucks and SUVs, including models such as the Chevrolet Silverado, Chevrolet Suburban, Chevrolet Tahoe, GMC Sierra, and GMC Yukon, all equipped with the 5.3L V8 engine from the specified model years. Ensure your vehicle falls within the precise application list for optimal fitment and performance.