[91namr2]

Which Radiator cap should we use on a 5sfe. Stock is .9 I have seen both 1.3 and 1.5 TRD caps..... which is best.

 

[91namr2]

Nobody has a TRD Rad cap on their 5s?

 

[Jigglypuff]

I really doubt you'd be driving your car hard enough to notice a difference. Get whatever's cheapest

 

[jackstands]

Why do you want one? Just curious cause I'm rather impressed by the MR2's cooling system.

 

[91namr2]

No I just have a 1.5 and I think that is a bit excessive when stock is .9

 

[91namr2]

I am also very impressed with the MR2's cooling system. Very well designed. I probably won't use the cap I just want to know what others are using.