Go Fast Bits FX-S 8051 Fuel Pressure Regulator designed for Ford Falcon XR6 turbo models with the 4.0L Barra turbo engine. Fits BA / BF / FG / FG-X models. (Bosch Rail Mount Replacement)
GFB FX-S 8051: The Ultimate Fuel Pressure Regulator Upgrade
Fuel Delivery… Delivered! 🚀
When upgrading your fuel system, ensuring proper fuel pressure regulation is crucial—especially with high-performance setups running larger pumps or E85. The GFB FX-S 8051 is designed to replace the factory Bosch clip-in regulator, providing superior flow capacity and adjustability to meet the demands of high-performance engines.
Why Choose the GFB FX-S 8051?
🔧 Direct-Fit Replacement – Clips directly into the factory fuel rail, eliminating the need for adaptors or extensive modifications.
💨 More Than 2x the Flow – Handles increased pump capacity without requiring a new fuel rail.
⚡ Adjustable Fuel Pressure (1.4 - 5 BAR / 20 - 72 PSI) – Unlike stock Bosch regulators, the FX-S 8051 allows precise tuning for optimal performance.
💎 Durability & Compatibility – Works with gasoline, ethanol (E85), and methanol.
🛠 High-Strength Components – Features double-layer reinforced diaphragms with a 500+ PSI burst strength and a Teflon co-polymer seat for better sealing and fuel pressure retention after shutdown.
📈 1/8" NPT Gauge Port – Easily install a fuel pressure gauge or sensor for real-time monitoring.
Upgrade Without the Hassle
Increasing fuel pump capacity is essential for high-horsepower builds, but the factory Bosch regulators struggle to keep up—often leading to excessive fuel pressure at idle. The FX-S 8051 allows you to run a larger fuel pump while maintaining proper pressure control, even with a stock fuel rail.
Unlike fixed-pressure Bosch regulators, the FX-S 8051 is fully adjustable, giving you the flexibility to dial in the perfect fuel pressure for your setup.
Fitment Information
📌 The FX-S 8051 is a direct replacement for many vehicles using Bosch clip-in regulators.
📌 It is taller than the factory regulator, so check clearance space before purchasing.
Upgrade Your Fuel System with Confidence!
The GFB FX-S 8051 is the easiest and most effective way to improve fuel flow and pressure control without replacing your entire fuel rail. Whether you're running pump gas, E85, or methanol, this precision-engineered regulator delivers the performance and reliability you need.
🔧 Get the GFB FX-S 8051 today and take control of your fuel system! 💪🔥