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Please Call us at 818-574-FUEL (3835) M-F from 7am-3:30pm PST prior to purchase.
Restore factory-spec fuel pressure and smooth engine performance with HFP-PR56, a direct replacement fuel pressure regulator for Honda ST1300 motorcycles. Engineered to match OEM spec (300KPA / 43 psi), the PR56 replaces Honda part number 16740-MCF-013 and is compatible with all ST1300 models from 2003 to 2018 including Police & Pan-European sub-models.
Whether you're replacing a failed regulator or refreshing the entire fuel system, HFP-PR56 ensures consistent fuel delivery, optimal injector performance, and reliable cold starts. As part of our expanding line of fuel system components, PR56 allows us to offer more complete installation kits—perfect for comprehensive maintenance and peace of mind on long-distance touring bikes like the ST1300.
Features & Benefits:
- Precise Fuel Pressure Control: Calibrated to exact OEM spec to ensure smooth idling, throttle response, and fuel economy
- Prevents Fuel Starvation & Surging: Maintains steady fuel pressure to avoid common issues like bogging, surging, or hesitation
- Drop-In Fitment: Direct replacement with no modifications required—same dimensions and connection points as the OE unit
- Durability Under Heat and Pressure: Manufactured to maintain consistent performance even in high-heat or high-vibration environments
Package Includes: Pressure Regulator
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
- Brand Name:
- Quantum
