I've been contemplating a transmission swap from the 5 speed manual to the 6 speed manual, hopefully from a similar year of 540i. Has this been done, and if it has, how many changes are there to the undercarriage are there?
Thanks in advance;
1994 530i 5 speed - RIP due to a dipshit that can't do overshoulder checks and ran over the front end with his Jeep!
1989 325i - RIP due to a knucklehead that rammed the car in the butt doing 50 km/hr while I was stopped at a intersection!!
New ride: 1998 318i