mishimoto quality has gone up quite a bit in the last 3 years. the days of cracked end tanks seem to be gone.

Mishimoto....they include you the Radiator Cap

Cant beat the mishimoto warranty, cant beat the koyo quality.

i had an issue with my one mishimoto, they replaced it no problem! customer service was great

I run ebay aluminum radiators on all 3 of my cars and no issues, maybe swap out every 2 years if no damaged fins or owner error.:werd: