04/02/2026
Exhaust back pressure is critical data in turbocharged engines. With this data you can monitor your turbo system. This data will show you when you are reaching the end of the efficiency of your turbo system. With this data you can accurately track turbo system changes like changing exhaust housing AR.
Utilizing a RIFE back pressure canister pre sensor will provide you clean data eliminating cylinder pulses, and protect the sensor from high exhaust heat, fuel, and moisture.
In these data logs you can clearly see the efficiency difference from a large single turbo to small twin turbos. These are identical coyote engines, top with a single 92mm and the bottom with twin 68mm turbos.