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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Stephen Haywood

Fpm375 & sound suppression chamber & cat back exhaust V3

Had these mods put on my car @ mountune HQ so glad I did absolutely love the pops & bangs and the noise of the exhaust even in normal mode then put it in sport mode & it turns into a complete beast & the fpm375 makes a lot of difference and the SSC does what it should do I love it. Me & my grandson Archie were greeted by Fred he showed us to the waiting area endless supply of coffee & sweets & top gear. And all the other staff at mountune can’t thank you all enough top people top company next up for me Alloy Intercooler plus Charge pipe upgrade kit & hose clip kit. See ya soon mountune.


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!

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