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The K&N 63-3110 Performance Air Intake System delivers dyno-proven power gains for 2019-2025 Chevrolet Silverado 1500 GMC Sierra 1500 Chevrolet Tahoe Suburban GMC Yukon and Cadillac Escalade equipped with 5.3L or 6.2L V8 engines. This system replaces the stock airbox with a high-flow intake tube custom heat shield and oversized washable air filter to increase airflow horsepower and torque. Drivers experience quicker throttle response better towing and an aggressive engine growl during acceleration.
Key Features
- High-Flow Reusable Air Filter: Four layers of pleated cotton with red filter oil traps dirt and dust while allowing maximum airflow cleans every 100000 miles under highway conditions.
- Custom Heat Shield and Intake Tube: Blocks engine heat directs cooler air into the high-flow filter for consistent performance in daily highway or towing situations.
- Replaces restrictive OEM airbox includes all hardware for direct fit no modifications needed.
- Inventor of the reusable high-flow air filter with over 50 years in performance filtration.
- Dyno-tested systems include detailed reports for verified gains.
- Filter oil and cleaning kit included service interval every 100000 miles normal use.
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| 2021-2025 | Cadillac | Escalade | Luxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum, V |
| 2021-2025 | Cadillac | Escalade ESV | Luxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum, V |
| 2019-2025 | Chevrolet | Silverado 1500 | Custom, Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, PPV, RST, additional manufacturer-listed applications |
| 2022 | Chevrolet | Silverado 1500 LTD | Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, RST, SSV, WT |
| 2021-2025 | Chevrolet | Suburban | Commercial, High Country, LS, LT, Premier, RST, Z71 |
| 2021-2025 | Chevrolet | Tahoe | Commercial, High Country, LS, LT, PPV, Premier, RST, SSV, additional manufacturer-listed applications |
| 2019-2025 | GMC | Sierra 1500 | AT4, AT4X, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT |
| 2022 | GMC | Sierra 1500 Limited | AT4, Denali, Elevation, Pro, SLE, SLT |
| 2021-2025 | GMC | Yukon | AT4, Denali, Denali Ultimate, SLE, SLT |
| 2021-2025 | GMC | Yukon XL | AT4, Denali, Denali Ultimate, SLE, SLT |
Specifications
| Brand | K&N Engineering |
|---|---|
| Manufacturer Part Number | 63-3110 |
| Product Type | Cold Air Intakes |
| Fitment Type | Vehicle Specific |
| Condition | New |
What's Included
One new K&N cold air intakes identified by manufacturer part number 63-3110. Hardware, adapters, clamps, hoses, filters, and service supplies are included only when stated for this exact product.
About K&N Engineering
K&N develops reusable air filtration, intake, oil filtration, fuel filtration, and related performance products for vehicle-specific and dimensional applications.
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Frequently Asked Questions
How do I confirm K&N 63-3110 fits my vehicle?
Match the year, make, and model in the fitment table, then confirm the engine, factory housing, sensor layout, emissions notes, and any application restrictions stated for this exact part.
Does K&N 63-3110 require tuning or emissions verification?
Requirements vary by vehicle and intake configuration. Check the current K&N application and emissions notes, and complete any required calibration before full-load operation.
What should be checked after installing K&N 63-3110?
Verify seals, clamps, fasteners, hoses, sensors, wiring, and surrounding clearance as applicable. Check for leaks or contact, then follow the manufacturer service and reinspection schedule.
Installation Instructions
- Completes in under 60 minutes using basic hand tools step-by-step instructions provided.
- All mounting hardware clamps and couplers included compatible with factory throttle body.
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