2709-EOC-AA

m225 SMARTflash - Exhaust Overrun Calibration

Due to overwhelming customer demand, the mountune engineering team have now made available a calibration update for those that wish to have more pops and burbles on exhaust overrun and also when free-reving - even over those found in the m225 calibration as standard.

Please specify your vehicle VIN in the notes section when checking out, and, if the email used to make this purchase is different to the one used for your original m225 purchase, please also supply that to ensure the industrialised calibration to support your vehicle is created and sent to you correctly.

The file emailed to you can then be opened via the SMARTflash app and installed to your ECU, as is the case with all previous calibration updates.

Please note: You will require an m225 SMARTflash upgrade / app to be able to install this companion calibration.

Customer Reviews

4.9 Based on 9 Reviews
5 ★
89% 
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    A
    04/10/2019
    Anonymous
    United Kingdom United Kingdom

    Overrun noise

    The new overrun calibration is insane, It makes a perfect amount of noise popping the whole time but not quite loud enough to be a nuisance if your doing longer journeys or dont always drive quick.. Message 07387236860 if u want recording. Definitly worth the money if you want your car to pop the whole time but dont want to buy a new exhuast.

    A
    08/09/2019
    Anonymous
    United Kingdom United Kingdom

    Well done

    The pops and bangs are noticeably easier to initiate, and keep going for longer during the overrun. A good improvement without going OTT.

    OS
    01/09/2019
    Oriol S.
    Spain Spain

    Enamora't

    Ha canviat totalment el so, amb retencions reduïnt marxes és increïble. L'única pega que li trobu, que el Launch Control sempre estâ activa't. Però no és molèstia.