Focus RS MK1 EBC Turbogroove Rear Discs Intercooler But that in itself is

But that in itself is not enough

variable actuator cap and base

This is how the ST should of left the factory

but still sporty sounding exhaust when full throttle

5% 193 60 -7% 186 80 -10% 180 100 -13% 174 With the Fiesta ST180 the other variables in the air density equation were critical ie pressure and volume as different intercooler cores offered varying pressure reductions

Focus RS MK1 EBC Turbogroove Rear Discs Intercooler But that in itself isEBC Slotted and drilled brake discs for cooler brakes Manufactured using premium disc blanks , the unique wide aperture slots in the EBC sport rotor actually draw cool air under the pad during heavy braking and reduce brake temperatures whilst also helping remove dirt, dust and debris and gasses created by heavy braking from the pad contact area.