HG Motorsport boost pipes turbo outlet–boost pipe for Ford Focus ST Mk.4 280 PS

This silicone boost hose from Silicone Factory Hoses replaces the standard boost hose running from the turbo outlet to the boost pipe on the Ford Focus Mk.4 ST. It is the ideal solution for improving throttle response or addressing performance losses caused by porous or overstressed standard hoses. Even at standard power levels, the original boost hoses operate at the limit of their capacity due to high engine-bay temperatures and constant boost-pressure fluctuations during load changes. Ageing of the original hoses and/or increased boost pressure resulting from performance upgrades can further lead to leaks, performance losses and even engine damage.

Our high-performance silicone hoses effectively prevent this. They can also unlock additional performance reserves, as the hoses do not expand even at high boost pressures, meaning the turbocharger has less volume to fill between the turbocharger and the engine. This results in noticeably improved throttle response.

This silicone hose also features our “HF-High-Flow” technology. It eliminates the step at the transition point found in the original system, thereby reducing turbulence and increasing the flow rate.

Suitable for: Ford Focus IV (DEH).

Manufacturer’s vehicle data

• Druckschlauch Turbooutlet > Druckrohr Ford Focus ST Mk.4 280PS

Original product name by HG Motorsport (»z.B.« = e.g.). Please check model, year and engine of your vehicle before ordering; if in doubt, contact us and we will check for you.