I know alot of people have been looking for a good cage for our cars.. I called Jegs and this unit weighs 47 lbs.. You can get bolt in plates from jegs(550940006) if you want to bolt in and also get swing out side bar kits(550940007)..I think for the money you cant beat it......I know that you get what you pay for .. But for 500-600 for everything and its NHRA legal..

http://www.jegs.com/i/Jegster/550/949303K/10002/-1/749661|10775