Radium Engineering Fuel Rail Kit for Lexus IS350/GS350/GS450H/RC350 2GR-FSE

Radium Fuel Rail Kit - Lexus IS350/GS350/GS450H/RC350 (2GR-FSE)

Application: Toyota / Lexus 2GR-FSE 3.5L V6
Part Type: High-flow fuel rails (Bosch EV14 style injectors)
Part Number: 20-0899

Radium's aluminium fuel rails for the Toyota and Lexus 2GR-FSE 3.5L V6 have 0.7in internal bores to support high engine power. They are designed for high-flow Bosch EV14 style aftermarket injectors and are supplied with stainless steel mounting tabs.

The rail ports are tapped 8AN ORB, the rails fit under the factory intake manifold and engine cover, and the system can be converted to a pressure-regulated return setup. The OEM injectors are not compatible.

Key Features

• Large Bore: 0.7in internal bore
• EV14 Injectors: Designed for high-flow Bosch EV14 style aftermarket injectors
• 8AN ORB Ports: Tapped for 8AN ORB fittings
• Return Conversion: Can be converted to a pressure-regulated return system
• Factory Fit: Fits under the factory intake manifold and engine cover
• Anodised Aluminium: Lightweight, anodised for wear and corrosion resistance

What's Included

• Fuel rails
• Stainless steel mounting tabs

Important Notes

• The OEM fuel injectors are NOT compatible with these rails
• Injectors must have 14mm upper O-rings and be extremely short due to tight intake plenum clearance – Radium lists Injector Dynamics ID1050-XDS (1050.34.14.14), ID1300-XDS (1300.34.14.14), ID1700-XDS (1700.34.14.14) and ID2600-XDS (2600.34.14.14)
• Fittings and injectors not included
• Fittings are application-specific and sold separately – allow ample clearance around the 8AN ORB ports for regulators, gauges and pulse dampers
• Installation instructions are available in the Instructions tab

Vehicle Fitment

• Lexus IS 350 (2005–2017)
• Lexus IS 300 AWD (2013–2017)
• Lexus GS 350 (2005–2015)
• Lexus GS 450h (2005–2012)
• Lexus RC 350 (2014–2017)
• Toyota Crown (2005–2008)
• Toyota Mark X (2009–2019)

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.