Subaru WRX STI Tune (2004+) Tune

STG1 Tune

Suitable for a WRX with or without a intake and exhaust, perfect first step when modifying your car.

• Removes Speed Limiter
• Raises RPM Limit
• Adds software rev limit
• Adds adjustable Launch Control
• Adds No-Lift Shifting
• Adjusts Fueling
• Adjusts Ignition Timing
• Adjusts Intake CAM Timing
• Adjusts throttle mapping
• Raises Boost Pressure

STG2 Tune

• Removes Speed Limiter
• Raises RPM Limit
• Adds software rev limit
• Adds adjustable Launch Control
• Adds No-Lift Shifting
• Adjusts Fueling
• Adjusts Ignition Timing
• Adjusts Intake CAM Timing
• Adjusts throttle mapping
• Raises Boost Pressure