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  1. #1
    VXRed joey5847's Avatar
    Join Date
    17th June 2014

    Lightbulb GM 3.0 bar map sensor..

    hi guys,
    getting my car remapped by SM tuning later this month going for stage 3, is there much point in getting a GM 3.0 bar map sensor as i will obviously be running higher boost pressure than standard. Got K04 Turbo with uprated turbo cartridge and adjustable actuator, has anyone used one and would it be worth while performance wise and cost effective ?


  2. #2
    VXR enough stevenbarrowVXR's Avatar
    Join Date
    21st November 2013


    Its pointless getting a 3bar map sensor the ecu can only read to 1.54bar anyway and you shouldnt really be trying to hold more than 1.5bar anyway, ask sm tuning his thoughts about it but i really dont see the point

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