HKS Standard Fuel Cut Defender | 4501-RA002 Bearings We cannot guarantee compatibility with

We cannot guarantee compatibility with all applications

2002-2014 Subaru WRX (with a Front Mount Intercooler)

#HTA-ET-1114S

provide a more accurate MAF reading for more reliable datalogging and tuning

22433A5A730

HKS Standard Fuel Cut Defender | 4501-RA002 Bearings We cannot guarantee compatibility withThe HKS FCD is an electronic device developed to properly raise the factory fuel cut level on factory turbocharged vehicles. As modifications are made to optimize engine performance, the factory fuel cut is often triggered by higher boost levels which activate a fuel delivery cut off as a failsafe procedure. Symptoms of fuel cut are hesitation, bogging, and or illumination of diagnostic indicators. The electronic signal from the FCD will raise the