Mountune MR230

Once upgraded, power increases to 169kW whilst torque is raised to 340Nm

CTB Performance brings New Zealand the Mountune Racing MR230 upgrade offers Fiesta ST owners the chance to upgrade to a genuine 169kW and 340Nm experience - the highest power output reliably achievable using the OE turbocharger.



Low-loss dual-entry airbox with secondary feed
Mountune high-flow panel filter
High-flow 3" down pipe with 200-cell sports catalyst
High-flow 2.5" bore cat-back exhaust
High-flow charge pipe upgrade kit
High-performance alloy intercooler 
High-flow silicone induction hose
mTune handset loaded with MR230 calibration.
Optimised cam timing (via mountune timing tool - included)
CTB Instaltion and Dyno Run


$6,300 incl GST
Above base vehicle

Please note: Installing the MR230 calibration without the correct hardware list above may result in failure to make the quoted power / torque figures, abnormal running, detrimental fuel consumption or engine warning light illumination or in extreme circumstances, damage and / or failure to the engine. In any such instance no warranty is offered or implied by mountune.


mTune features:

ECU performance calibration transfer
NEW! Anti-theft mode
In-field calibration updates
0-60 times
¼ mile times
Monitor 6 OBD channels 
Adjustable shift light
Full data logging
DTC reading / clearing
Soft touch rear case
LCD screen
Lanyard pin
Removable faceplates
Ambient light sensor