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The K&N 63-9037 Performance Air Intake System delivers dyno-proven gains of up to 16.6 horsepower at 5900 RPM for 2005-2015 Toyota Tacoma models with 4.0L V6 engines. This complete assembly replaces the factory air filter and intake tube with a high-volume roto-molded HDPE tube and oversized washable High-Flow air filter for better throttle response and acceleration. A custom heat shield keeps intake air cooler to support consistent power output across the RPM range.
Key Features
- Easy bolt-on installation: Completes in 60 minutes or less using basic hand tools with no vehicle modifications.
- Weight: 8.1 lbs product 9.8 lbs shipped.
- Roto-molded HDPE intake tube: Increases airflow volume to the engine for measurable horsepower and torque gains.
- High airflow filtration: Balances massive air volume intake with engine protection from dirt and debris.
- Oversized oiled cotton High-Flow air filter: Washable and reusable design cleans every 100000 miles under normal highway driving.
- Product weight 8.1 lbs ships in box measuring 22.75 x 14.25 x 9.38 inches.
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| 2012-2015 | Toyota | Tacoma | Pre Runner, TRD Pro, X-Runner |
Specifications
| Brand | K&N Engineering |
|---|---|
| Manufacturer Part Number | 63-9037 |
| 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 63-9037. 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.
Related K&N Engineering Products
- Shop all K&N Engineering products
- K&N 12-13 Toyota Tacoma 4.0L V6 High Flow Performance Intake
- K&N 05-10 Toyota Tacoma V6-4.0L Aircharger Performance Intake
- K&N 03-08 Toyota 4Runner V6-4.0L Aircharger Performance Intake
Frequently Asked Questions
How do I confirm K&N 63-9037 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 63-9037 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 63-9037?
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
- Bolt-on design fits without cutting drilling or permanent changes to vehicle
- Includes all necessary hardware clamps and instructions for 4.0L V6 Tacoma models
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