Focus ST Mk2 Stainless 2.5 inch Big Boost Pipe Upgrade Wheel Spacers Then we looked @ flow

Then we looked @ flow

the Quaife ATB Helical LSD differential transforms your car's performance

Wheel Width : 8J

Expect to see power gains of 10-20 bhp (Depending on spec of car)

Run 2 Intake temp turbo into intercooler 131 out of intercooler into engine 92

Focus ST Mk2 Stainless 2.5 inch Big Boost Pipe Upgrade Wheel Spacers Then we looked @ flowWill only Fit with RS Spec Intercooler due to the 2. 5 inch pipes will not fit the 2" ST Intercooler pipes. The reason behind upgrading to 2. 5" Boost pipe kit is to remove restrictions caused by the 2" Intercooler pipes & 2" Intercooler outlets found on all ST Intercoolers standard or Aftermarket' Please don't waste money on so called Big Boost pipe kit for your ST which have to downgrade to 2" it makes no sense and will not give you any real gains.