SKU: 19438121377

ALPHA Performance R35 GT-R 4 BAR MAP Sensor Upgrade (ALP.07.13.0002-1)

Sale price$166.45 Regular price$184.95
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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3

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Description

ALPHA Performance R35 GT-R 4 BAR MAP Sensor Upgrade (ALP.07.13.0002-1)The Alpha MAP Sensor is a solid, plug and play solution for precise boost control over 24 psi. Following the success of the Alpha MAF Sensor Upgrade, the first on the market to solve drivability problems for high hp GTRs, we quickly found it necessary to upgrade the MAP sensor for the R35 GTR. We noted that higher boost levels created inaccurate boost control with the R35 GT R and we needed a bullet proof solution. Whats The Problem With The Factory

The Alpha MAP Sensor is a solid, plug and play solution for precise boost control over 24 psi. Following the success of the Alpha MAF Sensor Upgrade, the first on the market to solve drivability problems for high hp GTR’s, we quickly found it necessary to upgrade the MAP sensor for the R35 GTR. We noted that higher boost levels created inaccurate boost control with the R35 GT-R and we needed a bullet proof solution.

What’s The Problem With The Factory MAP Sensor

The factory MAP sensor only reads to 24 psi reliably which leaves very little room to have a working boost cut in case of an over-boost situation. The factory boost control is also pressure based so after 24 psi there is no longer any ‘control’. The boost will run whatever it wants to in relation to air temperature and density for that day. There is also no way to log or tell how much boost a car is running when it is over this limit currently.

Add Safety And Reliability When Increasing Boost Levels

AMS now brings you a simple solution for reliable and precise boost control with a simple, seamless integration into your GT-R. By utilizing a 4-bar sensor we were able to regain control of the boost accurately up to 44 psi. This will not only give you regained control over boost but allows for better data collection for the Tuner resulting in a more accurate and safer tune on the dyno.

AMS Makes Upgrading MAP Sensors Easy To Install And Calibrate

Every Alpha MAP Sensor includes the necessary calibration parameters and tuning tips which will allow for plug and play installation without a lot of guess work for the tuner. Installation requires no cutting of wiring because it has the same stock connector to plug right into the factory harness. The Alpha MAP Sensors will work with the stock ECU or any aftermarket engine management system available.

Do it right the first time, order your Alpha GT-R MAP Sensor today!

Exclusive Benefits

  • Greater safety by retaining factory boost cut feature
  • Accurate control of boost over 24 psi
  • 4 bar absolute pressure sensor allows for up to 44psi to be measured reliably
  • Allows for better data collection by the tuner for the better tuning results
  • Plug-and-play installation using factory hardware
  • No need to cut into your vehicle harness! Connector is the same as factory!
  • Will work with stock ECU or any aftermarket engine management system
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 19438121377

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LadySmileShopper
Belleville, US
★★★★★ 5
It works. I use every night.
I order again and again. I use overnight. It works
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Reviewed in the United States on April 28, 2025
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Tot
Port Orchard, US
★★★★★ 5
Works every time!
These mint keeps my mouth moist at night!
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Reviewed in the United States on May 21, 2026
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Susan75023
Los Angeles, US
★★★★★ 5
Works great
As a cpap user, this has made the use much more comfortable. Lasts all night and has subtle flavor.
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Reviewed in the United States on March 26, 2026
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KW
Lowell, US
★★★★★ 5
Actually helps dry mouth!
I’m giving this product 4.5/5. It works really well for dry mouth during sleep. I recommend starting with 1 tablet and adding a second one only if necessary. (I require 2 tablets at night). This is called “slightly sweet” and is relatively tasteless with a hint of sweetness. During daytime usage, I’ve been using 2 tablets at a time. The only issue I have during the day is that if I can’t drink on a regular basis I get the white coating from the tablets in the corners of my mouth. I do think that this is the next best product to use when taking sips of water isn’t possible. Works as stated and easily adheres to your gum line/partial tooth. I place them in the back of my mouth and they are not noticeable to others. Added bonus, they don’t leave a slimy coating on your teeth the way a mouth rinse does. Product performs better than expected! If you have dry mouth for any reason please consider giving these a try!!! I wish I would have known about them years ago!!!
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Reviewed in the United States on August 9, 2023
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GNG
Lowell, US
★★★★★ 5
Works for dry mouth
Suffer from dry mouth and these disc size tablets stick to my gums, helping keep my mouth moist through the night. Brown side sticks to your gum. Contain xylitol so s little sweet. Dentist recommended them.
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Reviewed in the United States on October 28, 2025

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