Kooks 3-Inch High Output GREEN Catted OEM Connection Pipes (20-22 7.3L F-250 Super Duty w/ Kooks Long Tube Headers)Find parts that fit my vehicle

High-Performance Emissions Solution. The Kooks 3-Inch High Output GREEN Catted OEM Connection Pipes are designed to optimize exhaust flow and emissions control on your 7.3L F-250 Super Duty. When paired with Kooks long tube headers, this system ensures compatibility with factory exhaust components while delivering improved power and cleaner emissions.

Construction and Appearance. Crafted from mandrel-bent 3-inch stainless steel tubing, these pipes feature TIG-welded seams and robust GREEN high-flow catalytic converters that meet EPA standards. The OEM-style connectors integrate seamlessly with stock cat-back systems, making this upgrade both powerful and street-legal in most regions (not CARB compliant).

Installation. Installation is moderately difficult and requires prior installation of Kooks long tube headers. Proper fitment and connection to the OEM exhaust system are essential for optimal performance and compliance.

Warranty. These pipes include a limited lifetime warranty on construction and a two-year warranty on the catalytic converters for lasting peace of mind.

Application. These Kooks 3-Inch High Output GREEN Catted OEM Connection Pipes fit 2020 to 2022 7.3L F-250 Super Duty models equipped with Kooks long tube headers.

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