Radium DMR-RA Direct Mount Fuel Pressure Regulator
Radium DMR-RA Direct Mount Fuel Pressure Regulator
Universal fit
No vehicle selection needed.
This part may still fit. Check the details below or contact us before ordering. Ask about fitment
Fitment not confirmed
This part may still fit. Check the details below or contact us before ordering. Ask about fitment
In Melbourne? Fit it in our workshop.
We fit parts in-house at the RevZone workshop. Book a time and bring your car in.
Description
Direct mount fuel pressure regulator (DMR) engineered by Radium Engineering for compact, high-performance fuel systems. This adjustable FPR features CNC-machined billet aluminum construction with -6AN ORB ports and mounts directly to fuel rails or surge tanks, eliminating the need for remote mounting and additional plumbing.
Key Features
- ✓ Adjustable fuel pressure: 30-90 PSI (2-6 bar)
- ✓ Direct mount design eliminates remote mounting
- ✓ -6AN ORB (O-Ring Boss) inlet and outlet ports
- ✓ CNC-machined billet aluminum construction
- ✓ 1:1 rising rate fuel pressure regulation
- ✓ Integrated vacuum/boost reference port
- ✓ Anodized finish for corrosion resistance
- ✓ E85 and all fuel types compatible
- ✓ Professional-grade motorsport component
- ✓ Compact design for tight installations
- Application: Universal - direct mount fuel pressure regulator
- Part Number: 20-1623-00
- Pressure Range: 30-90 PSI (2-6 bar) adjustable
- Regulation Type: 1:1 rising rate
- Ports: -6AN ORB (9/16"-18 O-Ring Boss) inlet and outlet
- Reference Port: Vacuum/boost reference
- Construction: CNC-machined billet aluminum
- Fuel Compatibility: Gasoline, E85, and alternative fuels
Applications
Ideal for high-performance fuel systems requiring compact, direct-mount fuel pressure regulation. Perfect for mounting directly to Radium fuel rails, surge tanks, or any application with -6AN ORB ports where space is limited and clean installation is desired.
Benefits
- Direct mount eliminates remote mounting and extra plumbing
- Compact design ideal for tight clearance applications
- Adjustable 30-90 PSI range suits wide variety of applications
- 1:1 rising rate maintains consistent fuel pressure under boost
- -6AN ORB ports provide versatile plumbing options
- CNC-machined precision ensures reliable operation
- Anodized finish provides long-term durability
- Compatible with all fuel types including E85
- Professional motorsport-grade construction
Important Note: Mounts directly to -6AN ORB ports on fuel rails or surge tanks. Vacuum/boost reference line required for proper operation in forced induction applications.
Fast shipping available throughout Australia. Lead times may vary - contact us for current availability.
Specifications
- Part Number
- 20-1623-00
- Brand
- Radium Engineering
Shipping
Orders are processed within 1-2 business days (Monday to Friday), and orders placed before 12pm AEST are usually dispatched the same day. Once dispatched, standard shipping takes 3-7 business days and express 1-3, with tracking emailed as your order leaves.
If part of your order is out of stock, we'll contact you with the option to split the shipment or hold it until everything is ready. Read the full shipping policy.
Returns
You have 14 days from delivery to request a return on unused parts in their original packaging. Refunds incur a 15% restocking fee (20% for special orders), or choose store credit and the full purchase value is applied to your account.
Parts that have been test fitted, installed, or used can't be returned, and special-order or overseas-ordered items are assessed case by case. Faulty or incorrectly supplied items are always covered at no cost to you. Read the full returns policy.