Jenvey 4.5 Bar Fuel Pressure Regulator

The Jenvey 4.5 Bar Fuel Pressure Regulator (WFR043) is a Weber-type fuel pressure regulator set at 4.5 bar, designed to fit the Jenvey RH01 regulator housing.

Designed and manufactured by Jenvey Dynamics in the UK, the specialist behind some of the most respected individual throttle body systems in motorsport.

Key Features:

• 4.5 Bar: Fixed regulated fuel pressure of 4.5 bar.
• Weber Type: Standard Weber-pattern regulator.
• RH01 Fitment: Designed for the Jenvey RH01 regulator housing.

Technical Specifications:

What's In The Box?

• 1 x Jenvey 4.5 Bar Fuel Pressure Regulator

Complete Your Kit:

• Fuel Pressure Regulator Housing 9.4mm (£74.40)
• 3.0 Bar Fuel Pressure Regulator (£110.40)
• Remote Fuel Pressure Regulator Housing 9.4mm (£74.40)
• Complete Jenvey throttle body kits, if you'd prefer a full matched system
• All Jenvey throttle body parts & accessories

Please note:

• Housing not included.

Frequently Asked Questions (FAQs):

Q: What does this fit?
A: Jenvey RH01 regulator housing, as used across many Jenvey ITB kits. If you're not sure it suits your setup, please contact us with your engine and throttle body details and we'll confirm before you order.

Q: Can you supply a complete system?
A: Yes. See our Jenvey throttle body kits for complete engine-specific systems, or contact us and we'll put a package together.