Originally Posted by dave at BD Power

Its an e-series so it does not have an intercooler so temps get hot with poor quality tunes. If anything, I would recommend letting me try a custom tuned SCT Tuner specific to that van with more timing and less fuel. See if we can get a better air filter, make sure there are no boost leaks and look at installing a boost fooler. Those are all the tricks I know to incease air intake efficiency/reduces temperatures without installing a different turbo

Dave