My only one complaint with the one in Vixen is, it's somewhat ill fitting compared to the factory radiator. Like someone else already mentioned, the side brackets are welded on too far forward, which throws the core back towards the engine, taking up valuable space in an A body. The other complaint is the inconsistency of which they are made. Most work well, but every once in a while you see where someone gets one that does not flow well and as a result, cools poorly. There are more good there than bad though, by a long shot and I believe they have improved over the years. I have zero complaints about how mine cools. It does a great job.