boost controller question

[Thomas0zero]

I have an AEM Tru-Boost controller, which controlled boost with solenoid duty cycle. The problem i have is, the boost goes to 12psi and drops to 10 way before it even reaches the redline. This is on my s13 SR20DET with a completely factory setup.

My question is, is there a boost controller that progressively adjusts duty cycle automatically to maintain the desired boost level?

thank you for the help.

[xoxide]

I believe the Apexi AVC-R does.

In the future, use the small questions thread for things like this.

[e1_griego]

A t25 won't make 12psi all the way to redline.

[TheRealSy90]

Oh yes it will, mine did.


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