Omni Power 4 Bar MAP Sensor - Honda K Series/Subaru BRZ/Toyota 86
Omni Power 4 Bar MAP Sensor - Honda K Series/Subaru BRZ/Toyota 86
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Universal fit
No vehicle selection needed.
This part may still fit. Check the details below or contact us before ordering. Ask about fitment
Fitment not confirmed
This part may still fit. Check the details below or contact us before ordering. Ask about fitment
Vehicle fitment
This part is listed to fit the following vehicles.
In Melbourne? Fit it in our workshop.
We fit parts in-house at the RevZone workshop. Book a time and bring your car in.
Description
Omni Power USA 3, 4 & 5 Bar MAP Sensors
Omni Power USA MAP (Manifold Absolute Pressure) sensors use state-of-the-art bipolar op amp circuitry with thin film resistor networks built into each microchip. A specially designed silicon pressure sensor calculates pressure changes on a true linear 0–5 volt scale, automatically compensating for temperature changes to maintain 99%+ accuracy from 32°F to 180°F.
This true linear scaling means no re-tuning is required at different altitudes, unlike many competitors' sensors which can cause idle issues, drivability problems, or even engine damage when elevation changes.
The 4 Bar MAP sensor can precisely measure boost from 1–43+ psi while maintaining smooth OEM drivability, all in a housing that matches OEM dimensions for easy plug-and-play installation.
Key Features
- Cases designed to withstand over 130 PSI without leaking
- Operating range: -40°F to 260°F (-40°C to 127°C)
- Ultra-fast response time: 10% to 90% of the pressure scale in 0.001 seconds
- Automatic temperature compensation
- True linear scaling for perfect drivability at all boost and vacuum levels
- Compatible with all aftermarket engine management systems
- Minimum 99% accuracy across full range under all conditions
- Improves engine operation, allows higher boost, and enhances drivability
- Direct plug-and-play with OEM dimensions and appearance
- Hand-assembled, pressure and function checked in the USA for quality control
Technical Specifications
3 Bar Sensor
- Min Volts: 0.6 @ 30 kPa
- Max Volts: 4.75 @ 300 kPa
- Transfer Function: Vout = 5(.003074074 × P + .027777778)
- Multiplier: 9.436
- Offset: -1.311
4 Bar Sensor
- Min Volts: 0.6 @ 30 kPa
- Max Volts: 4.75 @ 400 kPa
- Transfer Function: Vout = 5(.002243243 × P + .052702703)
- Multiplier: 12.931
- Offset: -2.905
5 Bar Sensor
- Min Volts: 0.6 @ 30 kPa
- Max Volts: 4.75 @ 500 kPa
- Transfer Function: Vout = 5(.001765957 × P + .067021277)
- Multiplier: 16.426
- Offset: -5.504
Note: Professional installation is recommended to ensure proper performance and calibration.
Specifications
- Part Number
- MAP-K-4BR
- Brand
- Revzone
Shipping
Orders are processed within 1-2 business days (Monday to Friday), and orders placed before 12pm AEST are usually dispatched the same day. Once dispatched, standard shipping takes 3-7 business days and express 1-3, with tracking emailed as your order leaves.
If part of your order is out of stock, we'll contact you with the option to split the shipment or hold it until everything is ready. Read the full shipping policy.
Returns
You have 14 days from delivery to request a return on unused parts in their original packaging. Refunds incur a 15% restocking fee (20% for special orders), or choose store credit and the full purchase value is applied to your account.
Parts that have been test fitted, installed, or used can't be returned, and special-order or overseas-ordered items are assessed case by case. Faulty or incorrectly supplied items are always covered at no cost to you. Read the full returns policy.
