i did mine last year on my driveway, not easy, but possible.1. car on axle stands as high as you can safely get it2. i just worked the pipes under car, and up and around behind rear axle first, very fiddly but possible!3. the work down length of car towards fronti found the worst parts the actual clips that secure the fuel and brake lines to the underbody - a RIGHT PITA!!!! most of the screws round, is possible to get em off with grips and just replace them, little cost from dealer
Iain
1993 BMW 525 TDS SE 150K 2.5 Turbo Diesel, performance air filter, lowered sports suspension 30mm, full stainless decat exhaust, boot-lid spoiler, OBC retrofit, E60 Trapezoid alloys