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.
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.
his process smooths out the bearing surfaces for less friction, and less heat. REM® micropolishing has long been used in racing applications to reduce wear, lower oil temps and increase oil retention on the gear surfaces. Black REM® is available when the shine on the gears is not wanted and is available for an additional charge. Call for details. For REM info:
This is simply a rebuild of the stock non-LSD differential with 188mm K style gears, non-M.
Spec E46 Full Race Differential. Several limited slip carrier options are available with multiple clutches, different ramp angles. REM Polished Gears. Call for details.
Three clutches brings the diff's lockup to approx. 40%
Three clutches brings the diff's lockup to approx. 40%
REM® processed bearings are smoother and generate less friction and heat than stock bearings. This also means longer life.
We no longer have cores. Just send your diff for rebuilding. Check internet forums like R3V for diffs for sale, also.
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 |