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Enhance the rear appearance of your 2021-2022 Chevrolet Tahoe or GMC Yukon Yukon XL 3.0L Duramax diesel with the Gibson 615640B Black Elite resonator delete exhaust. This stainless steel tip replaces the factory rear resonator for a bold super tip exit while keeping factory interior sound levels intact. Bolt-on design delivers professional results without voiding warranties perfect for diesel owners prioritizing style MPG and simple upgrades.
Key Features
- USA Made Stainless Steel: Corrosion-resistant construction ensures long-lasting durability and mirror-polished shine under the black elite ceramic coating.
- Bolt-On Installation: Direct replacement removes factory resonator and clamps in place for hassle-free setup in under an hour.
- Black Elite Finish: Aggressive double-wall angled slash cut tip provides standout style that complements diesel SUV aesthetics.
- Factory Sound Retention: Maintains quiet cabin decibels with no drone or exterior volume increase beyond stock.
- Heavy-duty T-304 stainless steel with durable black ceramic elite coating on the double-wall 5-inch slash cut tip.
- Manufactured in USA with over 35 years of exhaust engineering expertise.
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| 2021-2023 | Chevrolet | Suburban 1500 | 3.0L Diesel |
| 2021-2023 | Chevrolet | Tahoe | 3.0L Diesel |
| 2021-2023 | GMC | Yukon | 3.0L Diesel |
Specifications
| Manufacturer | Gibson |
|---|---|
| Manufacturer Part Number | 615640B |
| Product Type | Catback |
| Fitment Type | Vehicle specific |
| Tubing Diameter | 3.00-in.409 Stainless mandrel bent tubing. |
| Tip Description | 4in. Black Ceramic Rolled Slash Tip. |
| Tip Specification | Inlet 3.0 in., Outlet 4.0 in., L-12 in. |
| Additional Description | Includes all hardware and factory style hangers for easy bolt on installation. |
| Exit Position | Exits In Stock Location. |
| Warranty | Lifetime Limited Warranty |
What's Included
- One new Gibson catback in the exact configuration identified by manufacturer part number 615640B
- Hardware and accessories only when supplied for this exact part number
About Gibson
Gibson develops vehicle-specific and universal exhaust components for street, truck, SUV, and performance applications. Selection and installation requirements remain exact-part-number specific.
Related Gibson Products
- Gibson 21-22 GMC Yukon/XL/Tahoe/Suburban 1500 Diesel Non-Reasonated Exhuast - Stainless
- Gibson 21-22 GMC Yukon XL 1500/Chevrolet Suburban 1500 5.3L Cat-Back Single Exhuast - Stainless
- Gibson 21-23 GMC Yukon XL Denali/Chevrolet Suburban 6.2L 2/4wd Black Elite Cat-Back Exhuast
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Frequently Asked Questions
Which vehicles fit Gibson GIB615640B?
Gibson GIB615640B is listed for 2021-2023 Chevrolet Suburban 1500, 2021-2023 Chevrolet Tahoe, and 2021-2023 GMC Yukon. Confirm the exact engine, trim, drivetrain, body or cab configuration, exhaust layout, and every application note before ordering.
What should I verify before ordering Gibson GIB615640B?
Match the exact part number, system type, material, finish, tubing and connection diameters, exhaust configuration, package contents, and current manufacturer notes shown in this listing.
What should be checked when installing Gibson GIB615640B?
Verify all interfaces, hanger positions, tip and body clearances, clamp or fastener torque, leak-free operation, and local emissions requirements. Reinspect the system after its first heat cycle.
Installation Instructions
Follow the current Gibson instructions and vehicle service information for this exact part number. Work on a cool exhaust, support the vehicle safely, confirm all interfaces and clearances, align the system before final tightening, test for leaks, and inspect the installation again after the first heat cycle.
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