Hondata 17-21 Civic Type R MAF 500 SensorThe Hondata MAF 500 sensor replaces your Civic Type R (FK2 FK8) MAF sensor to increase the CTR MAF air metering range from 300 g s to 500 g s. With a stock MAF sensor you will reach the maximum range with a stock turbo, airbox and bolt ons. When this happens the fueling becomes inaccurate. The Hondata CTR MAF 500 accurately measures 60% more air with the stock airbox, which allows you to tune up to around 640 hp. Installation involves unplugging the