I can help alleviate some of your troubles and buy that Dinan Plenum cover.... lol! Seriously though, if you heat up the shock tower from the back, you should be able to loosen and remove the two Dinan stickers. Great video and good luck with finishing everything you have planned for these car!
I feel your pain. I swapped out the Dove Grey in my E46 M3 for Imola interior and had to do the same thing. Everything in that car was an ugly grey-- seats, dash, carpet, rear deck, everything lol. Took me like 3-4 days to completely swap it in my driveway
Bro I just got a 530i with the M5 package and loving it but my headliner need to be replaced I need to know where can I get a headliner unfortunately I’m not that mechanic savvy but it shouldn’t be that hard to replace, could I upgrade engine parts with more M5 parts ? The package came with the M5 suspension, front bumper as well as the spoiler on the trunk, I need to join a forum I guess by the way great video
Your best bet will be a local junkyard or someone parting out a car, worst case ebay but it'll be way more expensive. No engine parts are interchangeable but you'll be able to do alot still and make improvements. I appreciate the support!