Subaru WRX Performance Air Intake - COBB - NexGen Stage 2 + CAN Flex Fuel Power Package (SF Intake) - Black - 2018–2021. A package centered on COBB’s SF Intake that improves airflow and supports Stage 2 and flex‑fuel tuning on FA20 WRX.

Designed for 2018–2021 WRX owners, this setup pairs the black SF Intake with components made to work in COBB’s NexGen ecosystem. It promotes smooth airflow and steady MAF readings, and enables CAN‑based flex‑fuel use when combined with proper supporting hardware and calibration. Precise fitment makes it a solid base for custom tunes and daily use.

Features

• Direct fit: 2018–2021 Subaru WRX (FA20DIT)
• Includes COBB SF Intake, black
• Integrates with NexGen Stage 2 and CAN Flex Fuel tuning
• Serviceable filter; pro install and ECU calibration recommended

Have questions or need guidance on supporting parts and tunes? Call our Austin, Texas shop at 512-982-9393 or our Los Angeles, California area shop at 562-981-6800. We offer installation and customization at both locations.

Buying multiple items? Contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov