Adrian nice job, its hard to see in the pics are you going with the original bmw 3 into two configuration or something else, i'm glad you posted your pics I don't have my bmw v12 installed yet , I still have the lexus sitting in the hole, from your pics it looks very close to the upper chassis rails, I take it you will have to remove the headers in future to get the engine out, not that you should ever have to remove a bmw v12 they last forever. Are your headers going to be tuned length, or did you come up with a length just to make it all fit the space, the collectors look nice did you make them, keep up the good work.