BG Syncro Shift II Synthetic Gear Lubricant - 2014+ Fiesta ST / 2013+ Focus ST transmission oil service kit
Service Kit contains 2 quarts - Ford's owners manual states 1.6L to fill the Fiesta ST IB6 transaxle. 2 US quarts equals 1.89 liters. whoosh motorsports suggests using the entire contents of this kit or 2 quarts when conducting a drain and refill on any 2014-2018 Fiesta ST. We have seen anywhere from 1.5 liters to 2.1 liters of fluid removed from an IB6 Fiesta transaxle. 2 quarts or 1.89 liters is the perfect amount for a fill service.
Use the drop down menu to add a GReddy magnetic drain plug to your transmission fluid kit
BG Syncro Shift® II is a specially formulated gear lubricant designed for front wheel drive manual transmissions. It reduces maintenance costs by improving thermal stability, low-temperature fluidity, and shear stability while providing smoother shifting and improved seal compatibility.
Automatic transmission fluid and other light lubricants are often recommended for use in transfer case, manual transmission, and trans-axle applications. Because these fluids are light viscosity, low film strength fluids they do not fully protect all components. Manual transmissions and trans-axle applications induce severe fluid shearing, greatly sacrificing wear protection.
BG Syncro Shift® II Full Synthetic Gear Lubricant is a professional-use product designed for manual transmissions, trans-axles and transfer cases. It provides unmatched film strength, wear protection, exceptional mechanical shearing resistance, and excellent low temperature fluidity. All this without sacrificing any performance characteristics.
Customer Reviews
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Just completed the fluid exchange today on my 2015 Ford Fiesta ST with 80k miles. Happy to swap 1.6L of murky oil for 1.9L of this high-grade fluid. Test drive felt good, but the true test will come when temps drop this Winter. As usual, thank you Ron for helping us keep our vehicles running and quick!
I got the car with this fluid in it and replaced when doing the MFactory LSD. Feels great as before, convenient kit w/ mag drain bolt.
My tranmission would whine. It's the second time I buy this oil. I'm doing the whole clutch and wanted to also change the oil. Shifting was improved so much easier to shift and no whine.
Just do it.
I wanted peace of mind knowing that the fluid was swapped and not low for whatever reason.
Jacked up passenger side to get as much fluid out as possible. Used a pump and used both quarts per direction. Can also be done with an hose that is 1/2 inch OD. Also installed the new magnetic drain plug which was a must for me anyway since mine was getting a tad rusty.
Swapping was easy. Decent amount of YouTube vids, just be sure to use both quarts. Shifting feels smoother, no issues getting into first like I previously had (when it was cold) but I also installed bushings and short throw adapter at the time.
TL;DR
-Now the trans will have correct amount of fluid.
-exceeds OEM specs
-new drain plug is a nice touch
I’m not one to make a big deal out of a transmission oil. But this oil made the shifting so much smoother.. especially at those higher rpm’s ;). I can assure you it’s well worth the money.
