Review on Enhance Engine Performance with Denso 1976040 Mass Air Flow Sensor by Dipp Samrock

Replaced MAF on 197-6040 with Subaru Outback 2006 with 4 cylinder engine and automatic transmission. This block was a physically exact replacement for the original block on the car. I chose this device based on input from others who said it was the right device, despite recommendations from Revain and Denso to the contrary. The IS block is listed as a correct replacement for a number of different Subaru models from the same era, including those that used the same engine as the Outback. Almost all of these other models came from the factory with the exact same MAF sensor that was OE in the outback.