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SUBARU AIRBOX STI 2015-2018

Regular price $ 260.00
Shipping calculated at checkout.

Short Description

The COBB SF Air Box works with the COBB SF Intake to provide cold air performance, reduced heat soak, and water separation. Durable aluminum construction ensures OEM-quality fit and finish.

Pickup available at SHOP HQ

Usually ready in 5+ days

Delivery and Shipping

Domestic orders typically arrive within 3-7 business days, while international orders may take 7-14 business days. *Please note that additional time may be required for items that are drop shipped or back-ordered. If an item is out of stock, we will contact you in 3-5 business days with an estimated ETA or alternative product options.

Price Match Guarantee

We strive to offer competitive pricing and will price match qualifying competitors under certain conditions. Learn more here

Description

The COBB SF Air Box enhances the already impressive performance of the COBB SF Intake by adding the benefits of a cold air intake system. By enclosing the SF Intake and directing fresh air from the factory grill inlet, the air box ensures that only cool, dense air reaches your engine. This helps prevent heat soak from hot under-hood air, delivering consistent intake performance and improved power potential.

Designed with practicality in mind, the SF Air Box also prevents water ingestion issues commonly seen with traditional in-fender cold air intakes. A directional lid and thoughtful design separate rainwater from the intake air, ensuring safe and reliable operation in all conditions.

Constructed from 16-gauge aluminum, the COBB SF Air Box features a one-piece surround for durability, a directional lid for optimized airflow, and stainless steel hardware for long-term reliability. Installation is simple and seamless, with OEM-quality fit and finish that integrates cleanly into your engine bay.

Specifications

Fitment: Designed for use with COBB SF Intake on Subaru WRX and STI applications

Construction: 16-gauge aluminum with one-piece surround and directional lid

Hardware: Stainless steel hardware included for long-term durability

Performance Benefit: Directs cold air from the front grill, prevents hot engine bay air from entering, and separates water from intake stream

Installation: Direct bolt-on design with OEM-quality fit and finish

Install Instructions

Cobb Tuning

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