Koyo HH-Series 48mm Half-Sized Radiator for Evo 8/9 (HH032412) AEM Muteki open ended SR48 lug

Muteki open ended SR48 lug nuts are designed to accomodate longer wheel studs over stock

Increased fuel economy and improved wear at cold start

Koyorad "HH" Series 48mm Hyper Core:

The STM boost leak tester is the best tool to help find and repair these leaks

02" (178mm)

Koyo HH-Series 48mm Half-Sized Radiator for Evo 8/9 (HH032412) AEM Muteki open ended SR48 lugThe Koyo HH Series Evo 8 9 Half Size Aluminum Radiator is a RACE ONLY item due to its size and volume being roughly 1 2 the size in comparison to the vehicle's stock radiator. This radiator is not designed for street or long duration uses and generally only recommended for drag cars. This will also require some creative DIY mounting solution and will need and Evo 4 5 6 radiator hose kit. Vehicle Fitment: 2003 2006 Mitsubishi Evolution VIII IX