Entry-Level Performance & Response Upgrade

Performance Package 1 is the ideal first step in modifying your 2015–2021 Subaru WRX (FA20DIT), offering improved airflow, better cooling, and increased turbo efficiency while maintaining daily drivability. This setup provides noticeable power gains without requiring fuel system or turbocharger upgrades.

• Cobb Accessport V3 – Required for tuning, real-time data monitoring, and logging
• Cobb Intake with Airbox – Improves airflow, induction sound, and turbo response
• Invidia Catted J-Pipe – Reduces backpressure, enhancing turbo efficiency
• Garrett Top Mount Intercooler – Keeps charge temps low for consistent power delivery
• 3-Port Boost Control Solenoid (Cobb or similar) – Enhances boost management
• Cat-Back Exhaust (Optional but Recommended) – Improves exhaust flow and enhances sound
•  Pre-Dyno Inspection – Ensures the vehicle is mechanically sound before tuning
•  Baseline Dyno Run – Establishes pre-upgrade performance levels for comparison
• Post-Upgrade Dyno Run – Verifies performance gains and ensures optimal tuning calibration

• Improved throttle response & turbo spool
• More aggressive sound & better exhaust flow
• Reliable and street-friendly power gains

• 91 Octane required (E85 available with additional fueling modifications)
• Custom tuning required
• Pre-dyno inspection is mandatory
• Oil pan upgrade recommended for improved reliability