K&N 63-2578 High-Flow Performance Intake System For Ford Mustang 5.0 V8
Part # 63-2578 SKU 259329
Highlights
- Air filter shape
- Round Conical
- CARB status
- Not CARB approved
- Clamps included
- 5 (Stainless Steel)
- Couplers included
- 2 (Black Silicone)
- Estimated hp gain
- +20.27 HP @ 5400 RPM
- Estimated torque gain
- +27 lb-ft
- Filter color
- Red
- Filter material
- Cotton Gauze
- Item height
- 6 in (152 mm)
- Material
- High-Density Cross-Linked Polyethylene
- Mounting hardware
- Included
- Mounting style
- Bolt-On
- Position
- Front
- Prop 65 warning
- Warning applies
- Replacement filter
- RU-1048 / RF-1048
- Type
- Engine Air Intake and Air Box Kit
- Vehicle fitment
- Ford Mustang GT 5.0L V8 (2011–2014)
- Interchange number
- Fits 2011-2014 Ford Mustang GT & 2012-2013 Boss 302 (V8 5L, - +20 HP gain @ 5400 RPM, not CARB legal, 63 Series off-road use)
Description
K&N 63-2578 High-Flow Performance Intake System For Ford Mustang 5.0 V8
The K&N 63-2578 High-Flow Performance Intake System is engineered specifically for the Ford Mustang 5.0 V8, offering a notable enhancement in both engine performance and efficiency. This intake system is designed to significantly improve airflow to the engine, allowing for a higher volume of air which is essential for optimal combustion. By increasing the amount of cool, dense air entering the engine, the K&N system helps to elevate horsepower and torque, delivering a more responsive and dynamic driving experience.
Constructed with premium materials, the intake system features an oversized high-flow air filter that is both washable and reusable, ensuring long-lasting performance with minimal maintenance. The design incorporates a custom molded intake tube that minimizes restrictions and maximizes airflow. In addition to performance benefits, this system is engineered for ease of installation, often requiring no additional modifications to the vehicle for a seamless fit.
FITMENT: This performance intake system is specifically designed for Ford Mustang vehicles equipped with the 5.0 V8 engine. It is important to confirm compatibility with your vehicle model and year to ensure optimal fit and performance.
Key Features & Benefits
- High-flow design increases horsepower and torque.
- Washable and reusable air filter reduces replacement costs.
- Custom molded intake tube enhances airflow efficiency.
- Easy installation with no cutting or drilling required.
- Durable construction ensures longevity and reliability.
Fits
2011-2014 Ford Mustang
Fitment data from the manufacturer catalogue. Check your engine before ordering, or call us.
Vehicle fitment
| Make | Model | Submodel | Years |
|---|
No vehicle matches that filter.
Fitment data from the manufacturer catalogue. Check your engine before ordering, or call us.
Specifications
| Identification | |
|---|---|
| Brand | K&N Engineering |
| Part number | 63-2578 |
| SKU | 259329 |
| UPC | 024844291974 |
| Dimensions and weight | |
| Dimensions (W × H × D) | 15.00 × 24.00 × 14.00 in |
| Material and finish | |
| Finish | Black |
| Material | High-Density Cross-Linked Polyethylene |
| Series and warranty | |
| Details | |
| Air filter shape | Round Conical |
| CARB status | Not CARB approved |
| Clamps included | 5 (Stainless Steel) |
| Couplers included | 2 (Black Silicone) |
| Estimated hp gain | +20.27 HP @ 5400 RPM |
| Estimated torque gain | +27 lb-ft |
| Filter color | Red |
| Filter material | Cotton Gauze |
| Includes | Air Filter, Intake Tube, Clamps |
| Item height | 6 in (152 mm) |
| Mounting hardware | Included |
| Mounting style | Bolt-On |
| Position | Front |
| Prop 65 warning | Warning applies |
| Replacement filter | RU-1048 / RF-1048 |
| Type | Engine Air Intake and Air Box Kit |
| Vehicle fitment | Ford Mustang GT 5.0L V8 (2011–2014) |
| Interchange number | Fits 2011-2014 Ford Mustang GT & 2012-2013 Boss 302 (V8 5L, - +20 HP gain @ 5400 RPM, not CARB legal, 63 Series off-road use) |
Shipping and returns
Shipping. Free on every order, US only. Orders arrive in 2–4 days.
Returns. 30-day returns, except in extreme cases.
Support. Our team is available 24/7 for fitment mismatches or any other reason.
Warranty. Full manufacturer guarantee.
Not sure about this part? Ask us.
Fitment, install, what else you need for the job. A parts person answers, usually within one business day.
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