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ProEFI Pressure Sensor (500 PSI)

Your Price: $168.99
Part Number:223PEF5S

ProEFI 500psi sensor 


  • Auto Trans Pressure

By adding this sensor to monitor transmission line pressure in automatic applications, the ProEFI Auto Trans features have increased exponentially. This will benefit any electronically controlled automatical transmission tremendously!! 

The video link below shows Matt Lennen in his MKIV Supra that is running a built Factory Toyota A340E Auto Transmission. This is a transmission that in stock form can break at the 400whp level. Matt is trapping 155mph in the 1/4 mile ONLY due to the ProEFI Auto Trans control functions. There is no other engine management system that will keep this transmission together at this power level. 

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