| Year | Make | Model |
|---|---|---|
| 2014 - 2021 | Subaru | WRX STI |
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COBB SF Blue Intake & Airbox Package | Subaru STI (15-18) (715315-BL)
COBB SF Blue Intake & Airbox Package | Subaru STI (15-18) (715315-BL)
SKU:715315-BL
In stock
Regular price
$540.00 USD
Regular price
$540.00 USD
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$540.00 USD
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â–¶ Vehicle Fitments
The COBB SF Blue Intake and Airbox Package for the 2015-2018 Subaru WRX STI is a high-performance MAF-style intake system designed to optimize airflow and engine response. Featuring a velocity stack and airflow straighteners within a composite body, this intake maximizes efficiency and power delivery. The integrated airbox converts the SF Intake into a cold air intake by utilizing the Subaru factory snorkel, providing OEM fitment and appearance. This design blends the advantages of both short ram and cold air intakes, ensuring consistent airflow while minimizing turbulence and heat soak for improved engine performance and durability.
This package is specifically engineered for the 2015 to 2018 Subaru WRX STI models, maintaining direct compatibility with factory components for a seamless installation. It serves as a bolt-on upgrade that enhances intake efficiency without requiring extensive modifications. Ideal for street and performance driving, the kit includes the SF Intake and matching airbox, allowing users to benefit from cooler, denser air intake temperatures. This setup is perfect for enthusiasts seeking a balance of OEM aesthetics and enhanced engine breathing for daily driving and spirited use.
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Overview
Overview
COBB Intake and Airbox Package
Fitment: 2015-2018 Subaru WRX STI
Part #: 715315-BL
Overview
The COBB SF Blue Intake and Airbox Package is a high-quality performance drivetrain component designed specifically for the 2015-2018 Subaru WRX STI. This package combines a MAF-style intake with a velocity stack, airflow straighteners, and a composite airbox body to optimize airflow and engine response. It is intended for enthusiasts seeking a reliable upgrade that enhances intake efficiency while maintaining OEM aesthetics and fitment.
By integrating the factory Subaru snorkel, the SF Airbox converts the intake into a cold air system, delivering cooler, denser air to the engine. This design merges the advantages of both short ram and cold air intakes, minimizing common drawbacks such as heat soak and fitment issues. The result is a balanced solution that supports improved throttle response and consistent performance under various driving conditions.
Key Features
This intake and airbox package offers several key benefits:
- MAF-style intake with velocity stack for smooth, efficient airflow
- Airflow straighteners to optimize air delivery and sensor accuracy
- Composite airbox body designed for durability and OEM-like appearance
- Integration with Subaru factory snorkel for true cold air intake functionality
- Combines short ram and cold air intake benefits without typical compromises
- Engineered to maintain optimal flow and minimize turbulence
- Designed specifically for 2015-2018 STI models to ensure proper fitment
Installation & Fitment
The COBB SF Blue Intake and Airbox Package is designed as a direct replacement for the factory intake system on compatible Subaru WRX STI models. Installation is straightforward, utilizing existing mounting points and the factory snorkel connection to ensure a secure and clean fit. Fitment should be verified against your vehicle’s model year and specifications to guarantee compatibility.
