CSF 7228B Half Radiator for 2003-2007 Mitsubishi Lancer Evo 7/8/9 2.0L Turbo AWD

Vehicle Fitment

• 2003-2007 Mitsubishi Lancer Evolution VII/VIII/IX (CT9A; 2.0L 4G63 Turbo, AWD)

Features

• 2-row, 42 mm high-performance full-aluminum core
• CSF B-Tube tech - ~15 % improved heat transfer vs. oval tubes
• 6.5 mm multi-louvered fins for maximum airflow
• Adjustable top mounting bracket and pins for alignment
• 2-way adjustable breather pipe for flexible hose routing
• Built-in 1/8" NPT temp sensor port (plug included)
• 100 % TIG-welded all-aluminum construction
• Satin-black "Black Series" finish - stealth under-hood styling

Specifications

• Core thickness: 42 mm (1.65"), twin-row design
• Cooling tubes: 40 with B-Tube geometry
• Fin height: 6.5 mm; 41 fin rows
• Core size: ~346 x 350 mm
• Weight: ~9.8 lb (4.45 kg) - lightweight half-rad
• Inlet/outlet: OEM slip-on hose connections
• Includes 1/8" NPT sensor port and high-pressure radiator cap (1.4 bar)
• Pressure rated to OEM coolant system

Included Components

• 1x CSF 7228B radiator (satin-black)
• 1x Adjustable top mounting bracket
• 1x 2-way breather pipe
• 1x Plug for NPT sensor port

Product Description

The CSF 7228B half-size radiator is specifically engineered for Mitsubishi Lancer Evolution 7, 8, and 9 (2003-2007, CT9A, 2.0L 4G63 Turbo AWD). It delivers ~15 % greater heat transfer performance thanks to its 2-row 42 mm core with CSF's exclusive B-Tube design and dense 6.5 mm multi-louvered fins - optimizing cooling for big-turbo and forward-facing manifold setups common in Evo builds. :contentReference[oaicite:10]{index=10}

Designed for precision fitment, the satin-black "Black Series" finish adds a stealthy look under the hood while resisting corrosion. Adjustable mounting pins and breather lines provide installation flexibility, and the included 1/8" NPT port accommodates aftermarket temp sensors. Manufactured with 100 % TIG-welded aluminum tanks and core, this radiator is built for the high-heat demands of track, rally, and aggressive street use.

Weighing just ~9.8 lb, the half-size layout frees up crucial engine bay space without compromising cooling capacity. It supports OEM fans, shrouds, and hoses for a drop-in fit. Ideal for Evo enthusiasts seeking reliable, high-performance cooling upgrades. Fitment confirmed exclusively for Evo 7/8/9; no other models supported.