




Radium Engineering Fuel Rail for VW 2.8L 12V VR6
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Description
Radium Fuel Rail, VW 2.8L 12V VR6
Application: VW 2.8L 12V VR6
Part Type: Billet aluminium fuel rail
Part Number: 20-0877
The Radium 20-0877 fuel rail suits the VW 2.8L 12V VR6 and ships with two sets of mounts to suit either lower intake manifold: early engines with the aluminium lower intake manifold use the long mounts, and late engines with the polymer lower intake manifold use the short mounts. On late manifolds a Radium fuel pulse damper can be fitted in the centre port.
The rail has a 0.7in internal bore and ports tapped for 8AN ORB fittings. It is compatible with the OEM late model upper intake manifold when using OEM-equivalent injectors, and the OEM injector retaining clips can be reused.
Key Features
- Two Mount Sets: Suits early aluminium and late polymer lower intake manifolds
- Large Bore: 0.7in (17.8mm) internal bore
- 8AN ORB Ports: Plumb to suit with 8AN ORB fittings
- Centre Port: Accepts a Radium fuel pulse damper on late manifolds
- Reuses OEM Clips: OEM injector retaining clips can be reused
What's Included
- 2.8L 12V VR6 fuel rail
- Early model fuel rail mount set (long)
- Late model fuel rail mount set (short)
- Stainless steel mounting hardware
Optional Parts
- Radium V2 FPD-R Fuel Pulse Damper, 8AN ORB (20-0776) – direct-mount 8AN ORB fuel pulse damper for the rail ports
Important Notes
- Not compatible with the early model aluminium upper intake manifold
- This is an upgrade rail: OEM or OEM-equivalent injectors must be used (same height and the same upper and lower O-ring diameters and styles). Radium does not make injector recommendations – ask your tuner about brand and flow rate, and the injector manufacturer for a dimensionally correct part number
- Fittings are not included – select 8AN ORB fittings to suit your application
- Leave enough space around the ports for accessories such as fuel pressure regulators, gauges and fuel pulse dampers – contact iilumolab for Radium's dimensional drawings to check clearance
- Installation instructions are available in the Instructions tab
Vehicle Fitment
- VW Corrado 1991–1995 (2.8L 12V VR6)
- VW Passat 1991–2000 (2.8L 12V VR6)
- VW Golf GTI 1991–2003 (2.8L 12V VR6)
- VW Jetta 1992–2002 (2.8L 12V VR6)
- Early aluminium and late polymer lower intake manifolds – not the early aluminium upper intake manifold
If you're unsure whether this will fit your vehicle, contact our team of experts via email at hello@iilumolab.com and send through a few photos of the car for us to verify fitment.
Installation
We always recommend professional fitment for guaranteed satisfaction. If you're wanting a hassle-free installation, feel free to contact our friendly team as we offer installation services in-store at our Melbourne workshop. For more details, contact us here.
Note
Upon receiving the item, please ensure that the part is indeed the correct item you have ordered. This can be achieved by checking labels on the packaging. Please also ensure a proper test fit of the item is conducted prior to paint and/or installation. Returns/Warranty claims will be voided if the item has been tampered with, or is no longer in resalable/new condition.

