im still new to this vw tuning, so i dont wanna come out and post like a noob but i have a concern. i dont know what it is, but ever since i got my car chipped, there has been a loud hissing noise in the engine bay, around the intake manifold, anyone know what this is, or what this could be. i thought it could be a vaccuum line but the car is boosting fine. i just dont wanna assume its fine and let my car die... please help...