Fits the 2022-2026 Subaru WRX with either 6spd Manual Transmission or a CVT transmission.

You will need to provide your Cobb Accessport serial number after ordering. The serial number can be found in the Accessport Manager (e.g., SUB0600000). Accessport can be purchased here:

Advantages of a PREracing Stage 1 tune:

• Flexibility for a variety of aftermarket parts
• Horsepower gains of over 40whp above stock mapping, with over 80whp gain at 3600rpm.
• Torque gains of over 100ftlb over stock mapping with a 115 ft-lb gain at 3600rpm
• Significant performance increase over stock mapping, Cobb Stage 1, and Cobb Stage 2 mapping
• The tuning package includes files for 91ACN, 92oct, and 93oct fuels as well as a 91+ eco map.
• Now offering a map compatible with the Cobb Flex Fuel CAN Kit
• Extensively tested on the dyno, the street, and the racetrack.
• Quarter mile dragstrip time proven at 12.6@109mph! (external link)

Maps are currently available and supported by PREracing S1 tuning:

• Stock Intake - Includes Cobb intake and any drop-in panel filter or stock airbox internal modification. 
• ETS intake - The intake system must have the internal MAF sleeve removed.
• Perrin Intake - Will work on stock turbo inlet or the Perrin Turbo Inlet.

Other modifications are limited: catback replacement, charge-pipe replacement, Cobb CAN Flex Fuel Kit, and intercooler replacement. Any other performance modifications will require custom tuning. Using this map with modifications outside its intended modification list may result in engine damage or failure.

Map options for Stage 1 maps currently include: Stock intake (Including COBB), ETS intake, and Perrin Cold Air Intake, but check back soon for more options.

Limited Time Offer: Save $100 when you buy any Stage 1 part with the PREracing Tune 

Need Parts to boost the performance capabilities of this tune? Check out the Stage 1 Power Package or our Stage 1 Flex Fuel Power Package and save on the tune when bought together!