Description
Unleash the aggressive sound and bold performance of your 2020–2023 Chevrolet Silverado or GMC Sierra HD 6.6L Gas with the Stainless Works Redline Cat-Back Exhaust System. Engineered for enthusiasts who want maximum volume and tone, the Redline Series delivers a raw, exhilarating exhaust note while maintaining a refined, drone-free ride inside the cabin.
Unlike the more conservative Legend system, the Redline configuration is built to amplify your driving experience, turning every throttle input into a statement. This 3" system includes dual chambered mufflers and striking 4" polished slash-cut double-wall tips that add a sleek, high-performance aesthetic to your truck’s rear profile.
With a modular design, the system includes a Y-pipe for bolt-on installation to the stock exhaust manifolds or can be connected directly to Stainless Works Long Tube Headers for a true dual exhaust setup. Built from durable 304 stainless steel and TIG welded at Stainless Works' facility in Ohio, this system is corrosion-resistant and built to last under heavy use.
Key Features:
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Designed for 2020–2023 Silverado HD & Sierra HD with 6.6L Gas Engine
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Redline Series – aggressive tone with enhanced volume and no cabin drone
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3" mandrel-bent tubing for improved exhaust flow and performance
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Dual chambered mufflers tuned for maximum sound output
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4" polished slash-cut double-wall tips for a clean, high-end finish
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Includes Y-pipe for bolt-on install to factory manifolds
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Compatible with Stainless Works Long Tube Headers for a true dual system
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Fabricated from corrosion-resistant 304 stainless steel
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Fully TIG welded for superior strength and longevity
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Made in the USA and backed by a limited lifetime warranty
Fitment:
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Chevrolet Silverado HD 6.6L Gas (2020–2023)
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GMC Sierra HD 6.6L Gas (2020–2023)
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Compatible with both 2WD and 4WD configurations
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Fits all cab and bed combinations (minor trimming may be necessary on select models)
Upgrade your Silverado’s sound and performance with the Stainless Works Redline Cat-Back Exhaust – built for drivers who demand power, tone, and durability.
