Mk3 Focus RS FPM375 - Fully Fitted at mountune HQ


This upgrade does not affect the base vehicle warranty.

The Ford Performance by mountune Mk3 Focus RS FPM375 power upgrade boosts power from 350PS to 375PS and increases torque from 470Nm to 510Nm (on overboost).

The kit includes a high-performance air filter, bespoke alloy crossover duct with high-performance silicone hoses, an upgraded air re-circulation valve and revised software tuning for the engine ECU.

The FPM375 kit for Focus RS is fully compatible with the base vehicle warranty, meaning Ford Performance by mountune vehicles continue to be covered against mechanical failure

Kit contents:

• High-flow induction kit
• Uprated Re-Circ valve
• FPM375 Calibration
• FPM badge 

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.

Customer Reviews

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Stuart Checketts


I had the FPM375 and 3rd years service carried out on 22.09.19 at Mountune HQ after picking a discounted price at Fordfair. I had spoken to a couple of owners who had said the FPM375 make a small difference but after my excellent experience with the MP215 on my old Fiesta ST, I decided to go for the upgrade. I would say there is a significant difference over 3k rpm and the engine certainly pulls harder from there up. Even more noticeable is the noise. The guys remove the under bonnet sound deadening too but the intake sound is significantly increased. The turbo dump is also much louder. I had the sound suppression chamber fitted too so there is no whistling. All in all, I'm very happy with the upgrade. To me it makes the car feel lighter and despite what the minority have said, it does make a noticeable power increase. I think there are more pops and bangs too. The service carried out was also very detailed with a full inspection check list carried out which was significantly cheaper than my local Ford dealer. Although I had to wait a while, the facilities in house are very welcoming and ended up being destroyed on Xbox whilst playing against my kids online. Good job, well done.

Gary Frendo

Fpm 375

Had my fpm 375 upgrade done at mountune today great service from all at mountune couldn’t ask for a better service will definitely go back again

Gary Frendo  verified customer review of Mk3 Focus RS FPM375 - Fully Fitted at mountune HQ


Thanks to Ryan and the rest of the team at Mountune for the upgrade to my mk3 Focus RS. It makes some great noises now and feels as perky as I would have hoped the car was from factory. Great waiting facilities on site and exceptionally flawless service. Thanks again.

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