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.
In general, many cages marketed for hamsters are too small. Aim for a minimum of 24 inches by 12 inches with the cage being at least 12 inches tall. However, to keep your hamster active and happy, try to get a bigger cage. When it comes to hamster cages, bigger is always better!