Kooks 1-7/8-Inch Long Tube Headers with Catted Y-Pipe (19-26 5.3L Silverado 1500)Find parts that fit my vehicle

Long Tube Headers Kit. The Kooks 1-7/8-Inch Long Tube Headers with Catted Y-Pipe is designed to replace the factory exhaust manifold and catalytic converter connection on GM 1500 Series trucks equipped with the 5.3L engine from 2019 onward. This kit improves exhaust flow for enhanced engine performance, increased horsepower, and better throttle response by optimizing exhaust gas evacuation.

Construction and Appearance. Crafted from high-quality 304 stainless steel, these headers and connection pipes feature durable stainless construction that resists corrosion and heat damage. The kit includes long tube headers with 1-7/8 inch diameter tubing and a stainless steel catted Y-pipe that matches OEM dimensions, ensuring both strength and a clean, polished look.

Installation. Installation of this header and connection kit requires moderate mechanical skill and basic hand tools. The kit is designed to bolt directly in place of the factory parts with no drilling or vehicle modification necessary.

Warranty. This product comes with a limited warranty to cover defects in materials and workmanship.

Application. Engineered specifically for 2019 through 2026 Chevrolet Silverado 1500 trucks equipped with the 5.3L engine, ensuring perfect fitment and optimal performance benefits for this model.

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