The SRL++ is for those who can't hit 30psi with the SRL+. The Extreme SRL is for the nitrous boys, which hasn't been released yet.I thought SRL++ was only for trucks with nitrous? you have nitrous? How much boost you see with that?
With the SRL's I was only hitting,,,,
SRL 26-27 psi
SRL+ 28-29 psi
SRL++ 32-33 psi