[TheD]

Just a quick question, while working on my GTR, I noticed it has a radiator manufactured by Calsonic...

Is this standard? this might be a stupid question but I had to ask.

 

[Jags]

I'm pretty sure it is. I've got a calsonic as well.

 

[typerchris]

calsonic was a manufacturing division for nissan. My uncle used to work for them designing the tools

 

[miragev]

yes it's the standard rad ..

 

[matty32]

most likely a stock rad

they did sell uprated calsonic shiny rads (like the koyo - with larger cores)