Radium/Injector Dynamics Subaru Fuel Rail upgrade 01+ WRX STI
Radium/Injector Dynamics Subaru Fuel Rail upgrade 01+ WRX STI
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
Fits
This part is listed to fit the following vehicles.
- Secure checkout
- 14-day returns
- Genuine parts
- Melbourne-based support
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
Premium fuel rail upgrade for 2001+ Subaru WRX and STI models. Engineered by Radium Engineering in collaboration with Injector Dynamics for superior fuel delivery in high-performance and forced induction applications.
Key Features
- ✓ CNC-machined billet aluminum construction for durability and precision
- ✓ Optimized for Injector Dynamics injectors (ID1050, ID1300, ID2000, etc.)
- ✓ Improved fuel distribution across all cylinders
- ✓ Increased internal volume for better fuel flow and pressure stability
- ✓ Direct bolt-on replacement for OEM fuel rails
- ✓ Includes all necessary mounting hardware and fittings
- Application: Subaru WRX/STI 2001+
- Construction: CNC-machined billet aluminum
- Injector Compatibility: Injector Dynamics (ID1050, ID1300, ID2000, etc.)
- Fuel Inlet: -6AN ORB
- Includes: Fuel rails, mounting hardware, fittings, installation instructions
What's in the Package
- 1050.48.11.wrx.4 — Injector Dynamics ID1050-XDS injectors (set of 4), optimised for the Subaru WRX/STI platform
- 20-0567-02 — Radium Engineering billet aluminium fuel rail, direct bolt-on fitment for 2001+ Subaru WRX/STI
Applications
Ideal for turbocharged Subaru WRX and STI builds requiring upgraded fuel delivery for high horsepower applications, E85 conversions, or motorsport use.
Fast shipping available throughout Australia. Lead times may vary - contact us for current availability.
Specifications
- Part Number
- COR-1050/upgrade
- 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.
