Daddy spec spec r breather system
This is the best set up spec r do for a cosworth
It comes with the two tanks that mirror the header with the main tank having a k&n panel filter and sight level and proper drain
Aero quip lines to both sides of the engine and the rocker cover
With proper aeroquip fittings which are like 9 quid each and there's something like 12 of them
Also comes with brand new adaptor fitting to connect to engine which cost 40 quid alone and it's powder coated gloss black
Cost nearly £600 new
Looking for £350 which is cheap as it only did 200 miles