At the local bone yard, there is an XT with a hood vent and shroud that fits over the turbo. Did this set up make any difference in the turbo's operation, maybe act like a mini intercooler???? I can't see it making much of a difference, but I may snag them anyway ... Because that's just how I roll.

Other then looks, and maybe a slightly cooler engine temp, i dont think those hoods did much...but they do look cool, I always wanted one on my xt6. It would probably be worth a decent amount of money to the right person.