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Description
Omni Power 4 Bar MAP Sensor | 2004-2021 Subaru STI (MAP-STI15-4BR)Subaru STI 4 Bar MAP Sensor by Omni Power Omni Power MAP (Manifold Absolute Pressure) sensors use state of the art bipolar op amp circuitry with thin film resistor networks built into each micro chip. Pressure changes are calculated on a true linear 0 5 volt scale via a specially designed silicon pressure sensor that also compensates for temperature changes. The unique ability to compensate for temperature changes allows the Omni Power USA MAP sensor
Subaru STI 4 Bar MAP Sensor by Omni PowerOmni Power MAP (Manifold Absolute Pressure) sensors use state of the art bipolar op amp circuitry with thin film resistor networks built into each micro chip.
Pressure changes are calculated on a true linear 0-5 volt scale via a specially designed silicon pressure sensor that also compensates for temperature changes. The unique ability to compensate for temperature changes allows the Omni Power USA MAP sensor to remain a minimum of 99% accurate from 32 degrees F to 180 degrees F through out its range of scale.
With the true linear pressure vs. voltage scale there is never a need to re-tune at different altitudes as with other sensors. Competitors sensors on the market don't have true linear scaling which can cause your engine to go out of tune with elevation changes, often resulting in idle problems, poor drivability, and catastrophic engine damage.
Omni Power MAP sensors can precisely calculate boost pressure from 1-43+ psi while still allowing smooth stock OEM drivability at any boost level. Conveniently packaged in an OEM dimensional housing for easy install and an OEM look.
Features
Cases are designed to withstand in excess of 130 PSI without leaking
-40 to 260 degrees Fahrenheit temperature operating range
Able to respond from 10% of the pressure scale to 90% of the pressure scale in .001 seconds (the fastest response time of any MAP sensor on the market).
Automatic temperature compensation.
True linear scaling for perfect drivability at all boost and vacuum levels.
Compatible with all aftermarket engine management systems.
Minimum of 99% accurate over full scale range under all conditions including temperature, altitude, and humidity changes.
Allows smoother engine operation, higher boost levels, and better drivability than competitors turbo MAP sensors.
Direct plug and play for an easy install and an OEM look. Dimensionally identical to the stock MAP sensor.
Each sensor is hand assembled, pressure, and function checked in the USA for unparalleled quality control prior to shipping.
Applications
2004-2021 Subaru STI
What's In The Box?
1 - Omni Power 4 Bar MAP Sensor
Warranty
Manufacturer Standard Warranty
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.1 ★★★★★
Based on 16 reviews
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Product Reviews
★★★★★ 4
Nice gold paper towel holder on a budget
Color: Gold-aa
For a less expensive option I was please with the assembly and the look. It did come a little scratched but mostly in hidden spots and for the price, can’t be beat. It is not super heavy feeling though, so if you want a really solid heavy holder this might disappoint, however I like that feature since I don’t want heavy things scratching and breaking my counter or tile floor. It doesn’t wobble and I like the color so I am mostly pleased, only giving it a little less of a review because it did come a little scratched
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Reviewed in the United States on June 1, 2026
★★★★★ 5
Does the job.
Works as a paper towel holder. Its a stick. It doesnt look like a cheap stick and it didn't break. Which means it met all my criteria. Great job.
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Reviewed in the United States on June 3, 2026
★★★★★ 5
Nice product
Color: Gold-aa
when having guests over, it's nice for each one to use their own towel instead of having a 'community' guest towel, or those fancy ones that people feel guilty using. This solved the problem.
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Reviewed in the United States on April 7, 2026
★★★★★ 5
Poem by Luci Shaw and Illustrated by Ned Bustard
Format: Hardcover
A wonderful book for all ages! Thank you to InterVarsity Press, Luci Shaw, and Ned Bustard. The book ends with A Note from the Author. Luci Shaw writes, "And if this book inspires children to write their own poem or story, or create some art, both Ned and I would be so very pleased!" Thank you.
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Reviewed in the United States on November 8, 2022
★★★★★ 5
What a wonderful and uplifting book for my grandchildren.
Format: Hardcover
My two grandsons love this book. I highly recommend!
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Reviewed in the United States on January 8, 2022