Vast choices for Royal Purple 01512 Synchromax Manual Transmission Fluid – 1 Quart at discount prices are available at eBay. You can also browse the menu on the left for more Royal Purple 01512 Synchromax Manual Transmission Fluid – 1 Quart choices or run the search.
- Manual transmission fluid
- Increases performance
- Improves shifting
- Reduces gear noises
- Lowers operating temperatures
Product Description
Synchromax is a manual transmission fluid that increases performance and the life of your equipment. It improves shifting, reduces gear noise and increases power transfer to the wheels. It also lowers operating temperatures and provides outstanding wear protection for longer transmission life.... More >>
Royal Purple 01512 Synchromax Manual Transmission Fluid - 1 Quart
Deals on Auto Parts with Discounted Car Parts
![]() Royal Purple 01512 Synchromax Manual Transmission Fluid Case of 12 Quarts $206.82 |












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Ordered 2 bottles of Synchromax. Received 1 bottle of Synchromax and 1 bottle of Max Gear!
Rating: 5 / 5
Just swapped out the gunk that BMW calls transmission fluid for the Royal Purple in my 1997 M3 Manual. I thought I needed to rebuild the transmission, but instead all I needed was to replace the fluid. Definitely recommended!
Rating: 5 / 5
I never thought that changing the manual transmission oil in my BMW 330i to synchromax would make any difference. Unbelievable difference in the smoothness of shifting! I will definitely use more of their products in the future!
Rating: 5 / 5
I have used redline in my M3′s transmission for few months, but there was a major difference in shifting after replacing transmission fluid with RP synchromax. Gears are alot smoother and easier to shift even with a short shifter. I will try other RP products in the future for sure.
Rating: 5 / 5