Radium Engineering - Mitsubishi Lancer Evolution

• Fuel rails and plumbing kits - billet rails for Evolution I-III, IV-IX and X, plus matching plumbing kits including PTFE/E85 compatible options.
• Fuel pump hangers and connection kits - hangers and feed/plumbing kits for Evolution I-VI, VII-IX and X.
• Fuel surge tank install kits - vehicle-specific mounting and plumbing hardware (tanks are not always included; check the title).
• Catch can kits - Fluid Lock PCV, CCV and dual catch can kits, plus alternate mounting brackets.
• Fittings and accessories - FPR/FPD adaptors, fuel filter mounts, fuel and brake line retainer kits, clutch fork stops and fuel tank pressure plugs.

Radium lists Evo fitment by generation and chassis code. Common identifiers include CD9A, CE9A, CN9A and CP9A (Evolution I-VI), CT9A (Evolution VII, VIII and IX) and CZ4A (Evolution X). Some items are also described by generation numerals such as "IV - IX" or "VII - X".

Check the product title against your chassis code before ordering, as fuel rail bore sizes, hanger designs and catch can mounting points differ between generations. Right-hand drive and left-hand drive variations are noted in the title where they apply, and some kits exclude the surge tank or fuel pump. Related ranges can be browsed at Radium Mitsubishi Evo.

Most items in this range involve opening the fuel system, the fuel tank or crankcase ventilation circuits. Installation by a qualified professional automotive workshop is recommended, and fuel system work should be carried out with the system depressurised and in a well ventilated area away from ignition sources.

Depending on the part, you may also need AN hose and fittings, a replacement fuel pump, injector seats, gaskets or O-rings, and a fuel pressure gauge for set-up. Always refer to the manufacturer's instructions supplied with the product.

Will an Evolution X part fit my Evolution IX?
No. Evolution X (CZ4A) components are designed around a different chassis and fuel system layout to CT9A cars, so use the chassis code listed in the title.

Are fuel pumps included with the hangers?
Not always. Several hangers and install kits are listed as "No Pump Included" or "Pumps Not Included" - check the product title and description.

Are these parts compatible with E85?
Radium notes ethanol compatibility on the relevant listings, including PTFE/E85 compatible plumbing kits. Refer to the individual product details.