Pro Hoses Replacement Hoses for Focus RS MK2 and ST225 (Stage 3) Intercooler

Code: PH/BOSFO17

Replacement Pro Hoses for Focus ST Stage 3 intercooler.

Designed to fit 2.5″ intercooler outlets.

Please note: For Focus ST 225 – MUST be fitted with 2.5″ intercooler outlets. Standard ST intercooler has 2″ outlets

AIRTEC part no: PH/BOSFO17


In Stock


Pro Hoses Focus MK2 Hot side hose.

Replacement silicone boost hose for Focus MK2.

To fit with Stage 3 AIRTEC intercooler or 2.5″ outlets.

Please note: For Focus ST 225 – MUST Be fitted with 2.5″ outlets on intercooler. Stock ST is 2″.
Focus ST – Can be fitted with standard ST radiator, for better fitment we would recommend fitting with RS Radiator to prevent any rubbing.

Will fit With the following Intercoolers

  • Pace
  • Pro-Alloy
  • Forge
  • Ford OEM
  • Direct replacement! No modding required.

Additional information

Weight 5 kg


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