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Short-Shift Arm [Mk8 Fiesta ST | Puma ST | Focus 1.5] - Fully Fitted

The mountune cast Short-Shift Arm for the Mk8 Fiesta ST, Puma ST and Focus ST Line 1.5-litre is a complete replacement for the OE shift arm located on the gearbox.

Shifter throw is reduced by 25%, allowing quick and more precise gear changes, whilst the carefully re-profiled and placement of the material mass ensures gearshifts are actually vastly improved over OE; shorter changes come as standard, without sacrificing any shift engagement or feel.

Fitting time: 1 hr

For full product information, click here.

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

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


Yes, our 'hub' boasts a comfortable waiting area with ample seating and workspace, free Wi-Fi, complimentary coffee and snacks, plus it features a large selection of our products and engines on display, too.

With over 40-years of designing, producing and fitting ECU/TCU software, components and engines, there is no better choice than mountune to have your performance parts fitted. Just like you, we're all petrolheads and treat your pride and joy with the care and attention that it deserves (as if it were our own car), so you can have complete peace of mind of not only the highest levels of workmanship, but that the people that designed the hardware or software are also installing it as originally intended.

You'll also be able to collect and spend mountune reward points too, helping you save money.

For all of our garage services our labour rate is currently £90 per hour (£75 +VAT).

Yes, when you choose mountune to install your performance parts and ECU/TCU tuning, not only can you spend any mountune reward points you've collected (in the usual way), you'll also earn mountune rewards too. So you can save more and spend less, regardless of how you shop with us.

Yes, we offer a comprehensive service for your Ford or VAG model using manufacturer approved or supplied parts, in accordance with our extensive schedule. Please see our separate servicing products, which can be added to your basket and booked individually, or together with performance upgrades.

It's also the only place you'll get a 'mountune' stamp in your book!

If you have other hardware you'd like installed together with your mountune upgrades please let one of our workshop team know and we'll do our best to accommodate you.

Our workshop currently operates Monday - Friday, 8.00am - 5.00pm. If you have any special requirements around dropping off or picking up your vehicle, please just let us know and we'll do our best to accommodate you.

Yes, whilst booking an upgrade or service online is the best way to secure products and services in our workshop, you'll normally be able to add additional performance parts on the day as well, should you wish.

Customer Reviews
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Filter Reviews:
    Ryan M.
    United Kingdom United Kingdom

    Fantastic product, even better service

    I was having issues with the general feel and accuracy with the gearbox of my Fiesta ST. I heard only good things about Mountune so I went ahead with purchasing this product with the intention of falling back in love with my car. Before I knew it, Ryan had emailed me in regards to a fitting date for this modification with clear communication. The day came and I made my way down to Mountune HQ only to be met with a brilliant space to relax and spend time while the work was being done on my car. On the drive home the driving experience was greatly improved and the difference I felt was second to none, the car should have been like this from factory. Overall, I am incredibly satisfied with not only the product itself but also the whole customer service experience I had through this whole process. I would wholeheartedly recommend Mountune to anyone who wants to enhance their driving experience through modifications and I'm sure this will be the first of many.

    United Kingdom United Kingdom

    St no 8.5

    Fantastic will be upgrading more in the Future.

    Carl C.
    United Kingdom United Kingdom


    Great staff friendly informative welcoming