Yes they will bolt right on.
Yes, they will in theory. At most the rear fenders may need to be rolled, but that is not likely.
130nm
Depends if it has 15" or 16" wheels, and what width these are. With the more or less standard 16" wheels, 6" wide at the front and 7" at the back, a good size is 205/55 and 225/50 respectively. Make sure these are rated for high speeds.
Porsche wheels can be purchased on eBay. Right now, eBay has listings for a Porsche 19" Sport Classic Style Rim for $1599 as well as an 18" Carrera Rim for a rather pricey $4116. They can also be purchased at the Wheel Dynamics shop located in South El Monte, CA. They have several varieties/types available. Their phone numbers are 626-443-9100 & 626-248-8881 as indicated by their website.
a daa it would
If your Porsche 924 wheels have an offset of 5x130 then yes they will fit. Look in the back of your Owners manual about the size wheels your 924 can fit it tells you the offset or look on the inside of your 924 rim and see what the offset shows.
Yes, it is the same car... change only bumpers, mirors and wheels.
The 2001 Porsche 911 is 5 ft. 9.5 in. (69.5 in.)17 x 9.0 in. wheels wide.
The 2002 Porsche Boxster is 5 ft. 10.1 in. (70.1 in.)16 x 7.0 in. wheels wide.
With hub adaptors yes
yes
I think you are referring to the wheels that are called Fuchs. http://www.fuchswheels.com/
The standard wheel size is a 16 inch wheels. There are options available for larger wheels, such as a 17 inch, 20 inch, and 22 inch wheels.