Can you fit a roll cage/half point roll cage into a 2 door BMW M3 E46 and keep the back seats?

I was waondering if you can put a roll cage or half point roll cage into a BMW M3 E46 and keep the back seats just in case you want to drive a couple of your friends around, give them a lift and stuff? Is it possible? Thank You!Can you fit a roll cage/half point roll cage into a 2 door BMW M3 E46 and keep the back seats?It is entirely possible to do this. The question is does this roll cage need to conform to any governing standards. Like to race on a given track. If so then it might not be, you need to consult with the track or racing autority as to how the cage must be mounted.



One other thing, if your car needs a cage, I doubt it should still be driven on the street, and likely you should have already pulled all 3 other seats to cut weight.Can you fit a roll cage/half point roll cage into a 2 door BMW M3 E46 and keep the back seats?Why would you want to in the first place, there is no valid reason to fit a roll cage to a car that is not going to be raced/rallied and to do that you strip the interior anyway.