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Innovate Motorsports 3851 MTX Digital Series Dual Function Vacuum/Boost and Shift Light Gauge Kit

  • Based on 73 reviews
Condition: New
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$128.71 Why this price?
Save $40.29 was $169.00

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Availability: Only 6 left in stock, order soon!
Fulfilled by Amazon

Arrives Tuesday, Nov 26
Order within 8 hours and 57 minutes
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Features

  • Boost: -29 in HG to 43.5 PSI (-1 to 3 BAR), shift: up to 20460 RPM
  • Display as either in HG/PSI or BAR (digital display)
  • Over boost warning (digital display)
  • Progressive shift light or single stage shift light (outer LEDs)

Description

The new Innovate Motorsports MTX Digital Series "Dual Function" Vacuum/Boost and Shift Light (RPM) is now available. One gauge with two functions, that's the perfect solution to help maximize limited space on your dash. The 2-1/16 inches (52 millimeter) gauge features a water resistant casing, interchangeable faceplates and bezels, locking connectors for simplified installation, and MTS serial connections used to connect with other Innovate devices for logging to your PC, iPhone, iPod Touch, iPad, LM-2, DL-32.


Manufacturer: ‎Innovate Motorsports


Brand: ‎Innovate Motorsports


Model: ‎3851


Item Weight: ‎14.1 ounces


Product Dimensions: ‎10 x 7 x 2 inches


Country of Origin: ‎USA


Item model number: ‎3851


Manufacturer Part Number: ‎3851


OEM Part Number: ‎3851


Domestic Shipping: Item can be shipped within U.S.


Date First Available: May 10, 2012


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Nov 26

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Awesome gauge, just expensive
The reason I went with innovate is because I have their AFR gauge for my megasquirt Miata, and I trust it. Really the trust is the main reason I am loyal to innovate. They're less expensive than AEM but I believe to be trustworthy. This gauge motivated me to redo my power delivery system for my gauges. I use the shift light, which I like, but it isn't exactly as eye catching as you might want to rely on, but it's good to have nonetheless. I had to calibrate the sensor for my altitude (I live in the mile high city) which was kind of a pain in the butt and did require a laptop and their software (as will the shift light) Awesome gauge, it comes with plenty of support, instructions, a new gauge face and bezel trim, etc. High quality product, and most importantly I trust it. Also surprised my abused 1.6L is actually pulling decent vacuum. ... show more
Reviewed in the United States on August 26, 2019 by Clayton Bridges

  • Product was faulty
Bought this to manage boost levels. Had heard great things but unfortunately, this was a no go. Product was defective from manufacturer. Either gauge or sending unit is faulty. Only read 43.5 psi, which was max boost levels. Something was bad and returned right away. Be sure to test before installing thoroughly. Otherwise, PITA to remove and put back in box ... show more
Reviewed in the United States on November 21, 2021 by dee doan

  • Only lasted a year and 3 months
Bought in August 2019, lasted to November 2020. The 4 bar sensor failed. More cons then pros. Can only be logged only with their branding/software. Doesn't work with hptuners. I should have gone with AEM!
Reviewed in the United States on November 20, 2020 by sbb

  • Boost gauge
The boost gauge reads good and looks nice but the map sensor sucks only lasted me 8 months and I don’t drive my car every day plus it was broken for about 3 months
Reviewed in the United States on November 23, 2021 by Juan M.

  • Great quality.
It works fantastic. Only issue im having is with the shift light set up and programing. Instructions only say so much and every youtube video shows every part of the install except the shift light part. So I m still npt fully operational. But otherwise its a great gauge. Great quality esp. For the price. ... show more
Reviewed in the United States on November 4, 2020 by ChumpTeezy ChumpTeezy

  • Typical awesome quality from Innovate.
Very easy to wire up and it functions great. It reads boost instantly and doesn't lag whatsoever. I had issues getting the rev limiter function to work, but that was because of my crappy old computer not the gauge.
Reviewed in the United States on October 17, 2016 by Matthew

  • Great!
Works awesome
Reviewed in the United States on March 11, 2022 by Matthew bafaro

  • Great boost gauge
Great boost gauge but the tach/rpm has tons of issues evidently won't read for me tried the ecu and injector wire
Reviewed in the United States on January 4, 2017 by charles blatchley

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