Cobb Subaru SF Intake System - 2015-2021 Subaru WRX Drivetrain For the best results

For the best results

CAN Gateway / Ethanol Sensor Bracket

Resonated Center Section: Dual center “hot dog” resonators with an anti-resonance chamber to help manage cabin resonance

so you will never need another filter for your factory airbox again

Cobb Subaru SF Intake System - 2015-2021 Subaru WRX Drivetrain For the best resultsThe COBB Subaru SF Intake System is designed to improve airflow, increase induction sound, and remove a key pre turbo restriction from the factory intake system on the 20152021 Subaru WRX. Built with performance and drivability in mind, the SF Intake uses a CFD designed velocity stack, integrated airflow straighteners, and a custom conical cloth air filter to help deliver smooth, consistent airflow across the MAF sensor. Unlike basic intake designs,