COBB Tuning MAP Sensor Adapter Subaru Models WRX 02-07/STI 04-14/Forester XT 04-08
- Brand: COBB Tuning
- Part #: SUB00021
- Attachment Method: OEM Replacement
- Material: Aluminum
- Number of Openings: 1
- QTY: 1
- Mfgr. Warranty: 1 year
One of the new features on the AccessTUNER allows you to install The COBB MAP sensor adapter and then calibrate the ECU so a 3.5 Bar MAP sensor will work with the stock ECU. By calibrating the ECU tables for this new sensor and using the sensor adapter you will be able to tune up to 35psi (relative) of boost pressure using the stock ECM!
The use of the MAF sensor for more precise fueling and ignition advance calculations is still kept in tact! This should allow the stock ECU to read up to 50 PSIa which will allow you to use the stock ECU tables to calibrate up to 35 psi of relative boost pressure using all other stock hardware. The AccessTUNER software should also allow you to read, display, and log these higher values using the stock ECM. You will need to purchase a compatible 3.5 Bar MAP Sensor in addition to this adapter.
You will need to carefully remove and re-use the stock MAP sensor O-ring with the use of the SUB00021 adapters in order to make a proper seal.
For Subaru WRX, STi, & FXT that has the stock MAP sensor installed in the throttle body assembly.
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