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The K&N 63-3120 Performance Air Intake System replaces the factory air filter and intake tube on 2020-2021 Chevrolet Corvette Stingray models with the 6.2L V8 engine. This system uses a high-density polyethylene roto-molded tube to deliver more airflow for added horsepower and torque gains of up to 12 HP at 5906 RPM. Paired with a washable high-flow oiled cotton filter and custom heat shield, it ensures cooler intake air and protection from engine bay heat while maintaining exceptional filtration.
Key Features
- Roto-Molded HDPE Intake Tube: Increases airflow volume with smooth interior walls and larger diameter for direct power gains to the engine.
- High-Flow Oiled Cotton Air Filter: Oversized conical design cleans every 100,000 miles under normal highway driving, washable and reusable for long-term performance.
- Easy Bolt-On Design: Replaces OEM components completely with no cutting or permanent modifications to the vehicle.
- Custom Heat Shield: Shields incoming air from underhood heat sources to provide denser, cooler air for improved combustion efficiency.
- System weighs 8.65 lbs and ships in a protective box measuring 23.3 x 13.8 x 10.2 inches.
- Filter service interval reaches 100,000 miles with oiled media under highway conditions. includes cleaning kit.
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| 2020-2021 | Chevrolet | Corvette | Stingray |
Specifications
| Brand | K&N Engineering |
|---|---|
| Manufacturer Part Number | 63-3120 |
| 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 63-3120. 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 63-3120 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 63-3120 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 63-3120?
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 60 minutes or less using basic hand tools like screwdriver and pliers.
- Bolt-on fit with all necessary hardware included. no drilling or trimming needed.
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