HKS Standard Fuel Cut Defender | 4501-RA002 Bearings Large 3" piping for ideal

Large 3" piping for ideal flow

Nissan - 10x1

Part #: TS-FRS-005

the hard line must be held in place using the correct size wrench

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

HKS Standard Fuel Cut Defender | 4501-RA002 Bearings Large 3" piping for idealThe 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