We’re still open for you. Our HQ is closed, but you can still buy our products online and get them delivered - please allow extra time for us to dispatch your order.


Your Cart is Empty


Mk3 Focus ST Charge Pipe Upgrade Kit - Fully Fitted at mountune HQ

This part does not affect the base vehicle warranty.

The mountune Charge Pipe Upgrade kit for Mk3 Focus ST features a massive 39% improvement in airflow compared to the OE system.

mountune’s engineers have optimized the charge air ducting and lower hot side charge pipe to reduce the pressure drop from a power robbing 8.4kPa to an impressive 6kPa. The mountune charge pipe upgrade kit is easy to install and complements the performance of the mountune alloy intercooler upgrade for the mk3 Focus ST.

This kit is also compatible with the OE intercooler and systems that use the original intercooler charge pipes.

All of our silicone hose range also benefits from the SamcoSport lifetime warranty, for added peace of mind.


  • Includes high flow stainless steel lower intercooler hard pipe
  • Easy installation (no drilling)
  • Stainless steel wire reinforced, Nomex lined silicone boost hoses by SamcoSport
  • Optimised performance - everything you need, nothing you don't!
  • Lifetime warranty
  • Hoses available in three colour options: mountune black and yellow, blue or red
  • Advised to fit with optional Hose Clip Kit (Boost)

For maximum performance, use with mountune Alloy Intercooler Upgrade.

Please note: the price shown for this product includes installation* at mountune HQ in Hutton, Essex and is not transferrable to any other Ford dealer or installer.

Please specify your preferred installation date in the 'notes' section when checking-out; our workshop team will then contact you back to confirm this date. If we can't accommodate your preferred choice, the team will discuss with you other available dates, that are still acceptable to you.

*subject to availability. Lead times may vary. Contact us for more information.

Silicone hose colour

Customer Reviews

5 Based on 3 Reviews
5 ★
4 ★
3 ★
2 ★
1 ★
Write a Review

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
    Neil C.

    Excellent quality upgrade

    I had the charge pipe upgrade fitted at Mountune HQ at the same time as the MP275 and cat back exhaust as I like the idea of improving the air flow as much as possible. They're much nicer quality than the stock ones and of course make the ST one step closer to eventually being an MR300! Warranty friendly which is reassuring too. Service excellent at Mountune HQ. Highly recommended.

    M W.

    Charge pipe upgrade

    Great service again from the guys at Mountune HQ Essex, this visit saw me upgrade my Charge pipes in red. Looks cool and is cool !

    James C.
    United Kingdom

    Charge pipe upgrade

    Had this installed at Mountune to add on to my MP275 kit. Fantastic service as always and very impressed by the performance increase. Happy to recommend.