I just installed the Nano a couple days ago and still have the instuctructions laying here. The CP-E instructions don't mention moving the blue clip to the Nano. It just says "Push down on the side connecting to the XcelNANO to seat the hose." Makes it sound like you don't need the blue clip.
Don't see how the lack of the blue clip would cause a loss of boost. It might make the car run poorly since it could suck air in there that isn't measured by the MAF but the effect should be about the same as a loose clamp on the intake tube.
Don't see how the lack of the blue clip would cause a loss of boost. It might make the car run poorly since it could suck air in there that isn't measured by the MAF but the effect should be about the same as a loose clamp on the intake tube.