PRL Motorsports High Volume Intake System Conversion Kit PRL Turbo Inlet Pipe to Big Bore MAF Housing 2017-2021 Civic Type-R COMBINED_LEGACY Quiet Operation: Designed to minimize

Quiet Operation: Designed to minimize noise and vibration

Most compact wastegate range on the market

Ideal for Subaru WRX STI owners who value quality and performance

glossy finish that adds sophistication and a sporty edge to your WRX’s front end

PRL Motorsports High Volume Intake System Conversion Kit PRL Turbo Inlet Pipe to Big Bore MAF Housing 2017-2021 Civic Type-R COMBINED_LEGACY Quiet Operation: Designed to minimizeBig Bore MAF Scaling ECU Calibration Required Big Bore MAF Option The PRL Motorsports High Volume Intake System Big Bore MAF housing upgrade is the largest MAF housing on the market, rated at 600+ horsepower, and offers a 47 Percent increase in airflow volume over the factory MAF housing or Standard Bore HVI MAF. Our engineers were able to profile the volute and locate the MAF sensor flange in the optimal location to help keep fuel trims extremely