**DIFF CORES MUST BE SUPPLIED OIL AND FLUID FREE. IF DIFF IS NOT ENTIRELY EMPTY, AN ADDITIONAL FEE WILL BE CHARGED**
VAC Performance Rear Differentials are built to last with the highest quality components, procedures, and technical expertise.
Before we were building BMW's, we were building differentials... for 50+ years!
Take advantage of our our expertise as many happy street customer and winning teams have; with a Performance Differential from VAC.
Not only do we offer various gear ratios, but also performance and racing Limited Slip upgrades for your OEM LSD unit.
Our Performance differentials feature:
- All New bearings, seals, crush rings, and gaskets
- Drastic performance increases by getting the power to the ground
- Race grade gear sets made from the best alloys
- Increased acceleration via improved traction coming out of corners and lower gear ratios
- Upgraded percentage of lock up to suit your needs
- Optional Range of lock up from 25% to 75% with upgraded BMW LSD,
- Helical Gear and racing Clutch types also available from OS Giken and Quaife.
*Note* Core Charge on differential builds if not supplied.