Radium Engineering Toyota Supra

• Fuel rails and rail plumbing kits - top feed conversion rails for 2JZ-GTE and 1JZ-GTE, plus plumbing kits with AN fittings and hose.
• Fuel pump hangers and hanger plumbing kits - in-tank hanger assemblies for JZA80 and A90, including filtered plumbing options.
• Catch cans - Fluid Lock single, dual and CCV catch can kits with vehicle-specific brackets and hoses.
• Fuel filtration and delivery - fuel filter mounts, fuel line retaining kits and port injection kits.
• Engine bay hardware - intake manifold gaskets, EGR block-off plates, injector seats and adapter fittings.

Identify your chassis code first. JZA80 covers the fourth-generation Supra (2JZ-GE and 2JZ-GTE), while A90 and A91 cover the current GR Supra. Some Radium parts are shared with related Toyota and Lexus platforms - for example JZA80 fuel filter mounts also listed for SC300/SC400, and 1JZ-GTE items shared with the Soarer, Chaser and Mark II (JZX90/JZX100).

Also confirm whether your engine is VVTi or non-VVTi on 1JZ applications, and whether your fuel system is returnless, as this changes which rail and plumbing kit applies. Pumps, regulators and surge tanks are frequently sold separately, so read the inclusions on each listing.

Fuel system work involves depressurising the fuel system, draining or lowering fuel levels for in-tank hanger fitment, and correctly torquing AN fittings. Typical requirements include AN spanners, a fuel-safe workspace, replacement seals or gaskets where specified, and a fuel pressure gauge for post-fitment checks.

Installation by a qualified professional automotive workshop is strongly recommended. Tuning or ECU recalibration may be required after fitting larger rails, port injection kits or upgraded pumps.

Do these parts suit both the JZA80 and A90 Supra? No. Parts are chassis-specific - check whether a listing states JZA80 or A90/A91 before ordering.

Are fuel pumps included with the hangers? Many Radium hangers are supplied without pumps. The product title and description state what is included.

Will a Fluid Lock catch can suit a right-hand drive car? Some Radium catch can kits are listed as LHD only. Check the listing notes, as Australian-delivered vehicles are right-hand drive.