COBB SF Intake and Airbox Subaru WRX STI (VA) Australian Spec

COBB SF Intake and Airbox - Subaru WRX STI (VA) - Australian Spec

This is COBB's Australian version of the SF Intake and Airbox package for the 2019 to 2021 Subaru WRX STI. It pairs the COBB SF intake, which removes a pre-turbo restriction in the factory intake, with an aluminium SF airbox that walls the filter off from hot engine bay air. The factory snorkel feeds cold air from behind the grille into the airbox, giving the benefit of a cold air intake without the water ingestion risk of an in-guard setup.

What's Included

• COBB SF intake system (715100)
• COBB SF airbox for the 2019-2021 STI (716100), including a new genuine Subaru air duct

Note: Suits the Australian-delivered (ADM) 2019-2021 WRX STI manual. The kit includes a new genuine Subaru air duct, which COBB says is required on the 2019-on STI. The SF intake changes MAF sensor calibration, so a tune is required: use a COBB "+SF" map on an Accessport or a custom tune. Installation by a professional is recommended.

Features

• One-piece composite intake body to reduce heat transfer
• CFD-designed velocity stack and airflow straightener ahead of the MAF sensor
• Pre-oiled, cleanable and reusable conical filter
• 16 gauge aluminium airbox with a directional lid and stainless steel hardware
• Uses the factory snorkel to feed cold air to the airbox
• Separates rainwater from the intake air

Pairs Well With

• COBB Redline Intake Replacement Filter - Subaru WRX STI (VA)
• COBB SF Intake Replacement Filter - Subaru WRX (VA) / Ford Mustang EcoBoost (FM/FN)
• COBB Silicone Turbo Inlet - Subaru Impreza WRX STI (GR/GV) / WRX STI (VA)

Need help confirming fitment? Contact our team at sales@chicaneaustralia.com.au.