![m310 MRX Power Upgrade Kit [Mk7 Fiesta ST] Shifters the installation was carefully designed](https://cdn.shopify.com/s/files/1/0367/2621/files/1_2048x_c7e2ab9b-ffa7-4654-8540-8b0ae9747243.webp?v=1748693773)
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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
the installation was carefully designed to meet the needs and preferences of drivers who prefer minimal alterations to the liners and slotted mounting holes for adjustability
Advised to fit with optional Hose Clip Kit (Boost)
PLEASE NOTE: Your engine will be subject to a visual inspection after removal from the vehicle
The only Ford-endorsed Mk2 Focus RS airbox upgrade - as used in the Focus RS500 and MP350 upgrade
Smooth flow
m310 MRX Power Upgrade Kit [Mk7 Fiesta ST] Shifters the installation was carefully designedThe mountune m285 m310 power upgrade utilises our extensively proven MRX Turbocharger Upgrade and offers Mk7 Fiesta ST owners greater power output with minimal increase in turbocharger lag, which greatly enhances the driving experience. The m285 MRX turbocharger upgrade includes all required hardware, fittings and hoses along with our performance engine calibration and has been developed as a more than worthy successor to the much heralded MR265
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