Ignitions and Electrical› Computers, Chips, Modules and Programmers

Mountune

m235 Performance Engine Calibration Kit

$499.17

SKU: 2709-235-BA

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Mountune mTune SMARTflash m235 upgrade is a performance engine calibration kit for the 1.5-litre 3-cylinder EcoBoost engine found in the Mk8 and Mk8.5 Fiesta ST. This DIY-install solution uses a Bluetooth OBD interface and a smartphone app to upload power-enhancing software directly to the ECU.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandMountune
Part Number2709-235-BA
CategoryIgnitions and Electrical

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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