Subaru's own P.E.A. Carbon Cleaner is specially formulated to remove deposits from dirty injectors and combustion chambers to allow for maximum combustion performance.

• Improves idling and drivability
• Maximizes acceleration response
• Reduces hesitation
• Cleans fuel injectors, intake valves (on port injection cars), and combustion chambers
  

To use it, simply add the entire bottle to a full tank of gas. Wait until the fuel tank is empty before refueling.

6.76-ounce bottle.