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.
Appraisers and architects take 24X24 as the standard for a two car garage. 20 by 20 is really the minimum desirable size. It will accomodate two small cars alright but anything larger and the car door swing gets a little tight, but workable. A few older land yachts and big trucks rewuire more than 20 feet in length.