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

5 Based on 37 reviews
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FPM375 & Second Service

Was in last week for my second service and the 375 upgrade and im so glad i did. I added the SSC whilst there too. I love the car even more and had no problems with the service i recieved. Took about 5 hours and i couldnt keep away from the free Haribos and enjoyed watching all the top gears on tv to help pass the time. Massive thank you.


FPM375 and V3 exhaust

I just wanted to thank Mountune for fitting the FPM375 on my Focus RS. I wasn’t sure about having the V3 exhaust fitted as I’d never heard it on an RS before, but luckily one was being fitted while I was waiting for my upgrade. Ryan showed me the exhaust and how it sounded and that convinced me to have it fitted there and then. I just want to say a huge thank you to Ryan and his team, who stayed late to finish it. Would highly recommend Mountune and having the FPM375 and V3 exhaust fitted - I’m still smiling!


Excellent first upgrade

It took me six days of ownership to decide the RS needed this upgrade. Thankfully I booked it into Mountune HQ for the work. This exposed me to the next level customer service that they offer. After some patient explanation of the additional options from Ryan I added the charge pipe upgrade. Sadly the exhaust upgrade was not available but I've since been back for what everyone with an RS should consider. The trip home was noticeably more fun than the trip down. And convinced me whilst this was an excellent upgrade I want a lot more of the same. Luckily it looks like Mountune are more than capable of delivering on this desire.

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