![mTune Calibration [Mk2 Focus ST] - Fitted at mountune HQ fitted-mk4focus10t options to provide this support](https://cdn.shopify.com/s/files/1/0367/2621/files/mTune_Focus_ST_Mk2_facd1538-4025-41f4-8035-b2707b982ea0.png?v=1769784918)
![mTune Calibration [Mk2 Focus ST] - Fitted at mountune HQ fitted-mk4focus10t options to provide this support](https://cdn.shopify.com/s/files/1/0367/2621/files/mTune_Focus_ST_Mk2_MP260.png?v=1769784918)
![mTune Calibration [Mk2 Focus ST] - Fitted at mountune HQ fitted-mk4focus10t options to provide this support](https://cdn.shopify.com/s/files/1/0367/2621/files/mTune_Focus_ST_Mk2_MR290.png?v=1769784918)
Pay in 4 interest-free payments of $41.66 Learn more
Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
options to provide this support will be made available
In addition to the enhanced engine calibration
5-litre and mountune 2
Nomex lined high-flow silicone boost hoses (3-piece)
a 3" downpipe sports cat and 3" sport GPF (3" GPF-back exhaust also strongly recommended) and is compatible with all known regional variations including manual and automatic transmission options
mTune Calibration [Mk2 Focus ST] - Fitted at mountune HQ fitted-mk4focus10t options to provide this supportFitting: mountune HQ only The mountune calibration is a professionally developed ECU upgrade designed to deliver optimised performance, drivability, and reliability when paired with the correct mountune hardware package. Each calibration is tailored to the vehicles specification and installed by mountune technicians to ensure consistent power delivery, safe operating parameters, and long term durability. This fitting also includes a mountune badge.
