K-Tuned 10AN High Pressure Fuel Pressure Regulator (FPR) - KTD-FPR-10B. K-Tuned 10AN High Pressure Fuel Pressure Regulator (FPR) – Model KTD-FPR-10B. Why Choose K-Tuned FPR?. Upgrade your fuel system with theK-Tuned 10AN High Pressure Fuel Pressure Regulator, designed specifically for high horsepower K-series engines.
