2020-2025
2015-2019
2007-2014
2001-2006
Installation Time
(approx) 4 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
Guaranteed 12/24 Delivery Still Available see item page for details! available on most items - Details
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Find Headers for your Silverado 2500
Stainless Works 1-7/8-Inch Catted Long Tube Headers; Factory Connect (20-25 6.6L Gas Silverado 2500 HD)Find parts that fit my vehicle
Item HS8812
Silverado 2500 Sales Techs:
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M-F 8:30A-11P, Sat-Sun 8:30A-9P
$0.00
4 Reviews
Our Price
$2,298.05 pair
Ship to: 43215
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Increases Exhaust Flow, Boosts Power and Torque
- Releases an Aggressive Exhaust Tone
- Long Tube Header Design
- Includes High-Flow Catalytic Converters
- Compatible with the Stock Exhaust System
- With 1.88-Inch Primary Pipes and 3-Inch Collectors
- Built Using Highly Durable, TIG-Welded, 304 Stainless Steel Tubing
- Sports a Polished Finish
- Intended for Street Driving
- Limited Lifetime Warranty
- Proudly Made in the USA
- Custom Tune is Recommended
- Fits All 2020 to 2025 6.6L Gas Chevrolet Silverado 2500 HD Models
| Brand | Stainless Works |
| Headers Type | Long Tube Headers |
| Header Primary Size | 1.76-2.00 Inch |
| Header Collector Size | 3.00 Inch |
| Header Finish | Polished |
Description
Excellent Header Upgrade. Give your Silverado 2500 HD an overall increase in power by upgrading to these Stainless Works 1.78-Inch Catted Long Tube Headers for Factory Connect. These assemblies allow your engine to push the exhaust gases out of the cylinders with more ease. Furthermore, the headers boast premium construction and securely connect to the factory exhaust system.
Fearless Exhaust Sound. Using this pair of Catted Long Tube Headers will let your truck release its throaty rumble as it dashes with confidence through the roads. This powerful sound convincingly matches your truck’s equally intense performance and aggressive exterior.
High-Performance Catalytic Converters. Each Long Tube Header comes with a high-flow catalytic converter-equipped metallic substrate. The high geometric area enhances exhaust velocity, thereby providing easier breathing for the engine. This ultimately results in a superior engine boost as the pulses move more efficiently.
Long-Lasting Rugged Durability. To ensure long-lasting durability, Stainless Works used highly durable and crack-resistant materials for these 1.78-Inch Catted Long Tube Headers. These assemblies feature 304 stainless steel construction with smooth-flowing mandrel-bent tubing. Moreover, the thick header flanges are CNC-machined to ensure a perfect fit. These headers also come in a polished finish for a striking appeal and reinforced corrosion resistance.
Application. These Stainless Works 1.78-Inch Catted Long Tube Headers for Factory Connect are designed to fit all 2020 to 2025 6.6L Gas Chevrolet Silverado 2500 HD models.
Fitment:
- 2020 Chevrolet Silverado 2500
- 2021 Chevrolet Silverado 2500
- 2022 Chevrolet Silverado 2500
- 2023 Chevrolet Silverado 2500
- 2024 Chevrolet Silverado 2500
- 2025 Chevrolet Silverado 2500
Stainless Works CT220HSTCATY
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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
5.0
Customer Reviews (4)
Reviews of Stainless Works Exhaust products have an average rating of 5.0 out of 5
Questions & Answers
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Will It Fit My Silverado 2500
- 6.6L V8 - 20, 21, 22, 23, 24, 25
