Stainless Works CT19HCAT 1.75" Primaries 3" Catted Long-Tube Headers for 2019-20

Vehicle Fitment

• 2019-2025 Chevrolet Silverado 1500 (5.3L/6.2L V8, RWD)
• 2019-2025 GMC Sierra 1500 (5.3L/6.2L V8, RWD)

Features

• Long-tube header design with 1.75" primary tubes for improved exhaust flow
• Includes 3" high-flow catalytic converter lead pipes for enhanced performance
• Constructed from 304 stainless steel for durability and corrosion resistance
• TIG welded for strength and precision at Stainless Works' facility in Ohio
• Mandrel-bent tubing ensures smooth bends and optimal exhaust flow
• Laser-cut 3/8" thick flanges for precise port alignment and leak prevention
• Performance Connect system allows for easy installation with factory or Stainless Works exhaust systems
• Backed by a limited lifetime warranty on materials and craftsmanship

Specifications

• Primary Tube Diameter: 1.75"
• Collector Diameter: 3"
• Material: 304 stainless steel
• Flange Thickness: 3/8"
• Connection Style: Performance Connect (slip fit to factory or Stainless Works exhaust)
• Emissions: Includes high-flow catalytic converters; not CARB legal
• Installation: Requires tuning for optimal performance
• Warranty: Limited lifetime on materials and craftsmanship

Included Components

• 2x Long-tube headers
• 2x High-flow catalytic converter lead pipes
• Clamps, bolts, O2 sensor extensions, and RTV silicone for installation

Product Description

The Stainless Works CT19HCAT long-tube header kit is designed to enhance the performance and sound of your 2019-2025 Chevrolet Silverado 1500 or GMC Sierra 1500 equipped with the 5.3L or 6.2L V8 engine. Featuring 1.75" primary tubes and 3" high-flow catalytic converter lead pipes, this system improves exhaust flow and increases horsepower and torque. Constructed from durable 304 stainless steel and TIG welded for precision, the headers are built to last and resist corrosion.

The Performance Connect system allows for easy installation with either the factory exhaust system or a Stainless Works exhaust system. The kit includes all necessary components for installation, including clamps, bolts, O2 sensor extensions, and RTV silicone. Please note that tuning is required for optimal performance, and the system is not CARB legal. Backed by a limited lifetime warranty, the CT19HCAT headers are a reliable choice for performance enthusiasts looking to upgrade their vehicle's exhaust system.