Description
Elevate your driving experience with the Stainless Works Long Tube Headers with High-Flow Catalytic Converters for the 2015–2020 Chevrolet Tahoe and GMC Yukon 5.3L V8. Engineered for serious performance gains, these American-made headers are designed to enhance exhaust flow, increase horsepower, and deliver a deeper, more aggressive exhaust note.
Crafted from premium 304 stainless steel, these long tube headers feature 1-7/8” CNC mandrel-bent primaries to ensure optimal airflow from the cylinder head to the collector. The system includes 3” slip-fit collectors and high-flow catalytic converters, allowing for better exhaust scavenging and reduced backpressure. The integrated 3” Y-pipe merges the exhaust flow for efficient routing and connects directly to your factory exhaust using the Factory Connect configuration—offering a hassle-free installation while retaining compatibility with your stock cat-back system.
Every component is TIG welded for durability and long-term performance, all manufactured in Stainless Works’ state-of-the-art facility in Streetsboro, Ohio. This header system not only improves throttle response and mid-to-top-end power but also transforms the character of your Tahoe or Yukon with an aggressive tone that still remains refined for daily driving.
Key Features:
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1-7/8” Long Tube Primaries – Increases airflow and enhances performance
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304 Stainless Steel Construction – Rust-resistant, durable, and TIG welded for strength
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High-Flow Catalytic Converters – Improves efficiency and flow while reducing backpressure
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3” Slip-Fit Collectors – Seamless integration with Y-pipe for optimized flow
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3” Y-Pipe (Factory Connect) – Allows direct fitment to OEM exhaust for easier install
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CNC Mandrel-Bent Tubing – Ensures precise bends for consistent performance
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No AFM Valves Required – Cleaner setup with fewer potential failure points
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Proudly Made in the USA – Engineered and built in Streetsboro, Ohio
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Limited Lifetime Warranty – Covers materials and craftsmanship
Fitment:
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Chevrolet Tahoe LS 5.3L (2015–2019)
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Chevrolet Tahoe LT 5.3L (2015–2019)
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Chevrolet Tahoe LTZ 5.3L (2015–2016)
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Chevrolet Tahoe PPV 5.3L (2015–2018)
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Chevrolet Tahoe Premier 5.3L (2017–2019)
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Chevrolet Tahoe SSV 5.3L (2015–2018)
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GMC Yukon SLE 5.3L (2015–2019)
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GMC Yukon SLT 5.3L (2015–2019)
Upgrade your SUV’s performance and exhaust flow with the Stainless Works Long Tube Headers—engineered for power, precision, and unmatched American craftsmanship.
