Is the Nismo Radiator Cap safe?....
Is it safe to use on daily driving duties? Looking to get one for my 2003.5 G35S if things look good. Anybody using it and can you guys comment? Just curious
Originally posted by JmanZ
I have one on my Z. It adds about 15 mental horsepower when used with the NISMO oil cap as well. At least, that's what the box said.
I have one on my Z. It adds about 15 mental horsepower when used with the NISMO oil cap as well. At least, that's what the box said.

Other than being a total waste of money because it is a different pressure than the system and doesn't do poop except put more pressure on your seals/gaskets it's great! Your motor won't run cooler this is a stupid mod. IMO.
Thread
Thread Starter
Forum
Replies
Last Post




