PRL Motorsports High Volume Intake System Conversion Kit Stock Turbo Inlet Pipe to Big Bore MAF Housing 2017-2021 Honda Civic Type R YMM_2013_Outback the GrimmSpeed Bolt Style cap

the GrimmSpeed Bolt Style cap is a practical and eye-catching addition to your engine bay

These are then Black nickel-plated to ensure they last for years

these mounts eliminate wheel hop

Construction: Molded Foam Panel

PRL Motorsports High Volume Intake System Conversion Kit Stock Turbo Inlet Pipe to Big Bore MAF Housing 2017-2021 Honda Civic Type R YMM_2013_Outback the GrimmSpeed Bolt Style capBig 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