Ford Cosworth 2.0 16v YB Supertech Steel Exhaust Valve Kit (NA use)  R-Sport push reservoir downwards and you

push reservoir downwards and you can then remove brake res cap to top up the fluid on service intervals

in turn making a more complete feeling front end

The Original Catalyst and down pipe of the New Mk7 Fiesta ST 180 Ecoboost are made in one piece

For full TUV approval

Ford Cosworth 2.0 16v YB Supertech Steel Exhaust Valve Kit (NA use)  R-Sport push reservoir downwards and youMade as a one piece forged valve for higher strength and reliability, Supertech use mostly EV8 (21 4N) for Intake and Exhaust valves but there are other alloys that we use along with different heat treatments to manufacture valves for different applications. Black Nitriding: This is a hardening treatment that even though it is not widely used as the chrome coating, it has several benefits and is becoming very popular, mainly for European and Japanese