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JMS 4001GM2

Digital Mass Air Modifier 2008-16 GM LCB, LMF, LU3, L20 & L96 Vehicles

JMS 4001GM2

227-4001GM2

made in usa
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JMS 4001GM2 Digital Mass Air Modifier 2008-16 GM LCB, LMF, LU3, L20 & L96 Vehicles $429.00
Digital Mass Air Modifier
  • 2008-16 GM LCB, LMF, LU3, L20 & L96 Vehicles
  • 3.75" x 2.5" x 2.375"

  • Specifications:

    Manufacturer's Part Number:
    4001GM2

    Accurately Scale and Filter Your Mass Air Signal

    The JMS Mass Air Modifier is the ONLY device capable of filtering AND scaling the mass air signal in your car. By filtering the mass air signal in your vehicle, the idling and cruising performance of your engine will greatly improve. All modifications can be performed with the included screwdriver by adjusting the knobs and switches on the face of the device, without any need to connect to a computer! The Mass Air Modifier is available in digital and analog signal versions, allowing you to choose the proper device for your newer or older vehicles. Installation kit included.

    Features
  • Easy to Set-Up and Use
  • Digital and Analog Versions Available
  • Fully Adjustable without the Need for a Computer
  • Filters and Cleans Mass Air Signal
  • Adjustable Filter Window: Idle or Cruise
  • Learns the Unique Idle of your Application
  • Scales Mass Air Signal to a Fine Tune for Additional Power
  • Plug-and-Play Wiring Harness
  • Works with Both 12V and 16V Battery Systems
  • Compliant with All Stock and Aftermarket Mass Air Sensors
  • 34-Page Instruction Manual Included

    NOTE: Not legal for sale or use in California or on pollution-controlled vehicles

  • Does JMS 4001GM2 fit your vehicle?

    Narrow Results

    2014-2016 CHEVROLET SILVERADO 1500

    • EngineType: ALL
    • SubModel: BASE

    2010-2011 CHEVROLET SILVERADO 1500

    • EngineType: ALL
    • SubModel: LS

    2014-2016 CHEVROLET SILVERADO 1500

    • EngineType: ALL
    • SubModel: WT

    2014-2016 CHEVROLET SILVERADO 1500

    • CC: 6162
    • Liter: 6.2
    • SubModel: LTZ
    • CUI: 376
    • EngineType: V8 ( 6.2 L / 376 )

    2010-2011 CHEVROLET SILVERADO 1500

    • EngineType: ALL
    • SubModel: WT

    2010-2011 CHEVROLET SILVERADO 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: XFE
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2010-2011 CHEVROLET SILVERADO 1500

    • EngineType: ALL
    • SubModel: HYBRID

    2014-2016 CHEVROLET SILVERADO 1500

    • EngineType: ALL
    • SubModel: HIGH COUNTRY

    2010-2011 CHEVROLET SILVERADO 1500

    • EngineType: ALL
    • SubModel: LT

    2010-2016 GMC SIERRA 1500

    • EngineType: ALL
    • SubModel: ALL

    2015-2016 CHEVROLET SILVERADO 1500

    • EngineType: ALL
    • SubModel: LS

    2014-2016 CHEVROLET SILVERADO 1500

    • EngineType: ALL
    • SubModel: LT

    2016 CHEVROLET SILVERADO 1500

    • EngineType: ALL
    • SubModel: CUSTOM

    2012-2013 CHEVROLET SILVERADO 1500

    • EngineType: ALL
    • SubModel: ALL

    2014-2016 CHEVROLET SILVERADO 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: LTZ
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2010-2011 CHEVROLET SILVERADO 1500

    • EngineType: ALL
    • SubModel: BASE

    2015-2016 CHEVROLET SILVERADO 1500

    • EngineType: ALL
    • SubModel: SSV

    2010-2011 CHEVROLET SILVERADO 1500

    • EngineType: ALL
    • SubModel: LTZ

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