Kooks 1-3/4-Inch Long Tube Headers with GREEN Catted Y-Pipe (09-13 4.8L, 5.3L Sierra 1500)Find parts that fit my vehicle

Maximum Performance. The Kooks 1-3/4-Inch Long Tube Headers with GREEN Catted Y-Pipe are designed to deliver maximum power and performance for your 2009-2013 4.8L, 5.3L Sierra 1500. Featuring a Green Catted Connection Kit, these headers are dyno and race tested to ensure optimal results.

Construction and Appearance. Constructed from high-quality T-304 stainless steel, these headers boast 1-3/4-inch diameter primary tubes and three-inch diameter collectors for superior durability and performance. The sleek design not only enhances performance but also adds a robust appearance to your vehicle.

Installation. Installation of these headers is considered hard and may require professional assistance. The process involves complex steps to ensure a proper and secure fit, making it suitable for those with advanced mechanical skills.

Warranty. This product comes with a limited lifetime warranty, ensuring long-term reliability and performance.

Application. This Kooks 1-3/4-Inch Long Tube Headers with GREEN Catted Y-Pipe fits 2009-2013 4.8L, 5.3L Sierra 1500s.

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