Royal Purple Synchromax for manual gearbox???
#1
Intermediate
Thread Starter
Royal Purple Synchromax for manual gearbox???
I want to change oil in my manual gear box - I was thinking about Royal Purple Synchromax. As a previous 540i/6 owner I know it makes shifts smoother, but I've read that most people here put some GM stuff.
Any opinions/experiences?
Any opinions/experiences?
Thread
Thread Starter
Forum
Replies
Last Post
rp_guy
Member Cars for Sale
9
07-16-2017 07:33 AM
Biggie_B
5G TLX (2015-2020)
12
02-26-2017 11:14 AM
MetalGearTypeS
3G TL Audio, Bluetooth, Electronics & Navigation
6
08-29-2016 08:28 PM