Omni Power 4 Bar MAP Sensor - Subaru WRX 2006-2007 / STI 2004+
Manufacturer Part # MAP-STI-4BAR
Bundle Savings:MSRP: $129.99
As low as $7,923.11
RallySport Direct carries a great selection of quality MAP sensors brought to you by Omni Power.
Anytime you want to run more boost than factory levels then you must upgrade the MAP sensor.
On this page, you are looking at the Omni Power 4 Bar MAP Sensor. This is a boost sensor that measures how much boost you are running so that your ECU can compensate with fuel. A must have when your vehicle begins having moderate bolt-ons for both piggy-back or standalone engine management systems.
Here are the details:
- Good for temperatures as low as -40°F to 260°F
- Going from 10% of the pressure scale to 90% takes .001 seconds
- Direct replacement for your stock MAP sensor
- Plugs into the stock harness
- TUNING REQUIRED
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2006 STI running speed density
tboldt199163299 1 year ago
I'm running this on my 06 STI, running the ETS rotated turbo kit with speed density. I've heard rumors of these failing and needing replacement. 4 months in starting from a NY winter to Spring, I haven't had an issues with it. I will keep my eye on it but so far it works just as it should. I will certainly update this post if an issue with it occurs. -04-07-2017
02-03 WRX 16bit WILL WORK
kyle.hoyer 3 years ago
I just installed this on my bugeye and the greatest thing about this sensor is that its an OEM replacement in terms of fit and install. You will need a tune. And I understand the whole "high idle" issues with the 16bit ECU. However if you run the Carberry rom there is a fix for it and my bugeye is idling just fine at 850rpm. You'll need to change the MAP sensor Multiplier and Offset and Minimum Voltage (CEL). Multiplier= 11.97 Offset= +0.506 Minimum Voltage= +0.20
Omni MAP sensor on our 2015 STI
Rick C. 3 years ago
We used this Omni MAP sensor on our 2015 STI and it allowed us to run much higher boost than the stock sensor can read and was easy to tune!
Not work to 16bit ECU from WRX 2002-2005
Du Sammartino 5 years ago
I don't know why the Omni declare that this sensor fits WRX 2002-2007, if this part is not possible tunning correctly on WRX 2002-2005 that have 16bit ECU. The car stays at 1500rpm with this sensor.
QUESTIONS & ANSWERS
Q: 2015 Subaru STI 20g Jason Sharp 10 months agoAnswer
Would if be a good idea to buy this for a 20g turbo set up?
A: You will need to consult your tuner for this particular product.
Tyler A. 10 months ago
Q: 2011 sti 2011sti 2 years agoAnswer
I will be doing header cattless down pipe cobb af intake gatewate what will the do for me or should i get 3 bar What dose this do for me??
A: These sensors are used for cars running significant amounts of boost on large turbo setups or on cars that have switched to a standalone engine management system like the AEM. An upgraded MAP sensor would not be necessary for your setup.
Josh P. 2 years ago
Q: 2015 STI moe sabra 2 years agoAnswer
Will this work on the 2015 STI?
A: This is confirmed with the 2015 STI with tuning.
Nick S. 2 years ago
Q: Suitability for EJ207 flitzow 3 years agoAnswer
Hello. Does this Omni 4Bar MAP sensor fit for EJ207 GDB-F?