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Stainless Works 1-7/8-Inch Catted Long Tube Headers; Performance Connect (20-23 6.6L Gas Silverado 2500 HD)

Item HS8813
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Our Price

$2,189.75 (pair)

FREE Shipping Market Price $2,518.21 You Save 13% ($328.46)

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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features & Specs

      • Boosts Engine Power and Torque
      • Produce a Throaty, Aggressive Exhaust Tone
      • Long Tube Header Design
      • Comes with High-Flow Catalytic Converters
      • Connects to Stainless Works Cat-Back Exhaust System
      • Includes 1.88-Inch Primary Pipes and 3-Inch Collectors
      • Tough and Corrosion-Resistant 304 Stainless Steel Construction
      • Fortified by a Polished Finish
      • Intended for Street Driving
      • Includes a Limited Lifetime Warranty
      • Made in the USA
      • Designed for All 2020 to 2023 6.6L Gas Chevrolet Silverado 2500 HD Models


      Maximum Power Boost. Experience an overall increase in power by letting your Chevrolet Silverado’s engine breathe better. Upgrade to these Stainless Works 1.88-Inch Catted Long Tube Headers for Performance Connect that allow your engine to push the exhaust gases out of the cylinders with more ease. The integrated merge collectors and catted connection pipes facilitate smoother exhaust flow and reduce turbulence for outstanding exhaust performance.

      Confidently Fierce Exhaust Sound. These Catted Long Tube Headers enhance your vehicle’s aggressive stance as it gives off a powerfully loud exhaust note. Furthermore, this system upgrade appropriately goes with the Silverado’s engine power performance as it produces an aggressive roar while accelerating and driving through.

      Higher Flow Cats. Engineered for optimum performance, these Catted Long Tube Headers are designed to outperform the restrictive factory units. The catalytic converters increase exhaust flow capacity that allows the vehicle’s engine to breathe more efficiently. Moreover, this enhanced outflow results in a significantly improved performance.

      Top-Notch Construction. Built to withstand harsh impacts from the power-generating combustion process, these 1.88-Inch Catted Long Tube Headers are constructed using high-grade 304 stainless steel tubing. These mandrel-bent headers are also TIG-welded for high durability. Additionally, the header flanges are CNC-machined to eliminate cracking and to ensure the perfect fit. The headers also come in a polished finish that appealingly reinforces your Silverado 2500’s off-road stance with some stylish highlights.

      Application. These Stainless Works 1.88-Inch Catted Long Tube Headers for Performance Connect are intended for use on all 2020 to 2023 6.6L Gas Chevrolet Silverado 2500 HD models.



      Stainless Works CT220HSTCAT

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Driver Side Header Assembly
      • (1) Passenger Side Header Assembly
      • Installation Hardware

      Customer Reviews (4)

        Brand Image

        Reviews of Stainless Works Exhaust products have an average rating of 5 out of 5

          Questions & Answers

          10 More Questions

          Will It Fit My Silverado 2500