SKU:KNN70-3110
K&N Engineering
K&N NextGen Aluminum Cold Air Intake - 6.2L V8 | 2021-2026 Chevy Suburban
K&N NextGen Aluminum Cold Air Intake - 6.2L V8 | 2021-2026 Chevy Suburban
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The K&N NextGen Aluminum Cold Air Intake fits the 2021-2026 Chevy Suburban 6.2L V8 and adds up to 14.6 horsepower and 17.4 lb-ft of torque with no tune required.
Product Overview
This intake replaces the factory airbox with a rigid 6063 aluminum tube and a sealed NextGen air box that shields incoming air from engine bay heat.
Airflow volume increases up to 33% over stock, feeding the 6.2L V8 cooler, denser air for measurable power gains.
The oversized conical High-Flow filter is washable and reusable, with up to 100,000 miles between services under normal highway driving.
Features & Specifications
- Fits: 2021-2026 Chevy Suburban
- Fits 6.2L V8 only
- Adds up to 14.6 HP and 17.4 lb-ft torque
- Increases airflow volume up to 33%
- American 6063 aluminum rigid intake tube
- Washable, reusable High-Flow Lifetime Air Filter
- Up to 100,000 miles between filter services
- Sealed NextGen air box blocks engine bay heat
- No tune required; preserves factory warranty
- Installs in under 60 minutes
Fitment
This part fits the following vehicles:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2021-2024 | Chevrolet | Suburban | Commercial |
| 2021-2026 | Chevrolet | Suburban | High Country |
| 2021-2026 | Chevrolet | Suburban | LS |
| 2021-2026 | Chevrolet | Suburban | LT |
| 2021-2026 | Chevrolet | Suburban | Premier |
| 2021-2026 | Chevrolet | Suburban | RST |
| 2021-2026 | Chevrolet | Suburban | Z71 |
Shipping & Returns
Shipping & Returns
Tracking is typically provided within 3–5 business days; items shipping direct from the manufacturer may take 5–7. Some items are made to order or may be backordered. Questions about stock? Reach us through live chat or email.
Warranty
Warranty
All warranties are through the manufacturer and are facilitated by Stateside Performance. Some manufacturers require the end user to contact them directly; in that case we will point you to the right contact. Email us with any warranty questions.
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Free shipping over $250
Shipping policyFree shipping applies to items that are shipped via ground through UPS or FedEx and are over $250 going to the continental 48 states. This does not apply to Alaska or Hawaii, and does not apply to any item(s) that are shipped via freight or with any other option other than ground shipping.
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30-day returns
Return policyReturns must be requested within 30 days of delivery. Parts must be new, unused, uninstalled, and in original packaging, with an RMA. Some items are final sale.