ive read old posts and info about different grades etc. but want to know which is the best oil to flush and replace my existing oil. car will be used for road and track and has r33 brembos all round with braided hoses. currently running 400bhp at the fly, but will hopefully soon be more. thanks in advance, danny

Any Dot 4 fluid will be perfect.

 

If you intend to use it the track a lot then consider going for the more expensive 5.1 fluids (higher boiling temps), and their are many manufacturers offering their own fluids designed for Racing that meet/exceed 5.1 specs.

Many thanks mate, so no 1 specific brand that people use/dont use then. Just didnt want to go and spend a fortune haveing my brakes flushed and bled then read a post saying whatecer you do, dont use...

But if its just a case of finding a decent one with all the right figures, party on.

Thanks again

danny