You can rotate the tubes to avoid hybrid coolant tank. Many folks did it and no issues.I'm selling for two reasons. First is that even though Roush says that the intake is Carb approved, the EO doesn't specifically list the powerboost. The other reason is that on the powerboost the y-tube contacts the auxillary coolant reservoir. Talked with Roush and they didn't specifically engineer this intake for the powerboost. I'm going to be keeping my truck for a long time so I am just going back to the stock intake.