We only use BMW OEM and other very high quality parts.
Brand new REM gear polishing equipment in-house means smoother, longer wearing gear sets and internal components.
Get the full effect of REM polishing without the shiny look!
All new bearings, seals, o-rings, shims and lock plate. New clutch packs. Unit is thoroughly cleaned, inspected and painted. Pinion and ring gear preload (also called "rolling torque") are reset to factory specs as is the backlash.
The available ramp angles are: 30/30, 30/60 and 50/65 degrees.
This proprietary process smooths out the bearing surfaces for reduced friction which lowers oil temps. This process also increases gear life thanks to better oil retention on gear surfaces. Used by all major race teams around the world.
For 2025, a completely rebuilt E36 differential to NASA/SCCA spec regs. Each differential is Spec series legal, warrantied for 2 race seasons from date of purchase and shipped to your door!
Return Policy - Returns require a RMA, return merchandise authorization and must be received within 30 days of sale. The returned unit must be in original condition, not used and in the original packaging. There is a 20% restocking fee for all returns. Shipping charges are the responsibility of the buyer.
We are located near VIR
Mon | 09:00 am – 05:00 pm | |
Tue | 09:00 am – 05:00 pm | |
Wed | 09:00 am – 05:00 pm | |
Thu | 09:00 am – 05:00 pm | |
Fri | 09:00 am – 05:00 pm | |
Sat | 10:00 am – 04:00 pm | |
Sun | Closed |
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