Stainless Works · New
Stainless Works 2020-21 Silverado HD 6.6L Redline Catback Polished Tips
MPN CT220CBR · Store SKU sswCT220CBR
Supplier stock checked 11/7/2026, 9:18:22 PM UTC. Adding a part does not reserve it.
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Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
Upgrade the exhaust on your 2020-21 Chevy Silverado or GMC Sierra HD with this catback exhaust from Stainless Works. We designed this Redline system to maximize the volume and tone of the engine, while still eliminating any drone in the cabin. Resulting in a feeling that will make you want to high-five your friends in the face. This 3" exhaust features dual chambered mufflers with 4" polished slash cut tips. Use the included Y-pipe for a bolt-on install to the factory manifolds or connect without the Y to our Long Tube Headers for a True Dual system. Out of the box this system fits the 6.6L gas motor in both 2 wheel and 4 wheel drive. It fits all cab/bed configurations but some will require minor trimming. 2020-21 Chevy Silverado or GMC Sierra HD catback exhaust from Stainless Works. This 3" exhaust features Redline mufflers with 4" polished slash cut tips. 304 Stainless Steel 3" Catback Exhaust System
Manufacturer fitment & guides
Check CT220CBR against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- Emissions acknowledgement required before purchase.
- California Proposition 65: Y
