I installed the Jet performance Module in about 40 minutes.Everything was included with the Module for installation (except the tools).I have noticed an in crease of about 400 RPM in my shifts and a .02 decrease in my 0-60 ET's.
This cage size is fine if your budgie is outside of the cage most of the time, but if you have a cage-confined budgie, it's going to be much too small to keep your bird happy and healthy. For two budgies, 39- by 20- by 32-inches is a recommended size.
Bird Cages: As a minimum, parakeet cages should be large enough so that the bird's head does not touch the top, its tail does not touch the bottom, and it has enough room for unrestricted movements. Small Parakeet Cages: A cage for a pair of small parakeets should be at least 39x20x32 (100x50x80 cm). Medium and Large Parakeet Cages: A cage for a pair of medium parakeets should be at least 59x32x59 (150x80x150 cm) and bigger still for the larger species.