I just did this using the CRC MAF cleaner. The wire with the bulb was a bit sooty on one side only. Gave it a few good squirts up inside where the wires are. I had about 15K miles using a K & N filter (I am back to the original paper).Originally Posted by Big Sky WRX
Seemed like a good time to Cobb AP reset the ECU as well.
With sales tax the can was $9 even. Was I raped?