For those enthusiasts that push their E36 vehicles to the limit, we are proud to introduce the Rogue Engineering performance differential cover. Our cover holds an additional 1.5 quarts of differential fluid (for a total of 3) and includes a port for temperature sensor (for monitoring). By being able to cool the differential properly, increased clutch-pack life can be expected.
What happens when you use a stock differential at the track, even at a simple driver school? With a single 30 minute track session, a driver with average ability can increase the temperatures in a stock differential, causing the fluid to start seeping out of the vent hole. By doubling the capacity of the amount of differential fluid, as well as adding much needed cooling fins, the differential is allowed to function properly, within the factory specified temperature parameters.
The cooling fins stick below the actual differential, allowing for additional cooling. For increased cooling surface area, the fins are connected at the bottom, similar to the factory E39 M3 and E46 M3 differential covers. The extended area of the differential cover extends 2.25" lower the stock cover.
The cover comes complete with BMW factory differential mounting bushings and new Grade 12.9 Zinc plated hardware. The temperature sensor port comes pre-tapped and comes with a plug for those who choose not to run a temperature sensor. Below is a list of helpful parts for choosing a the correct sending unit for your application:
| Vendor |
Part Number |
Description |
Max Temp |
| VDO |
323 423 |
Sending Unit, M10 x 1 |
300F/150C |
| VDO |
323 090 |
Sending Unit, M10 x 1 |
400F/200C |
| Autometer |
2265 |
Metric Adapter, 1/8" NPT to M10 x 1 |
- |
Rogue Engineering Differential Cover Features:
- 100% produced in the US (casting, machining, heat treating, silicone bath)
- Factory bushings installed
- Increases fluid capacity additional 1.5 quarts (total of 3 quarts)
- Oil temp sending port tapped (plug supplied)
- Grade 12.9 Zinc Plated Hardware and factory gasket included
- Reinforcement bridge connecting the cooling fins for increased strength (like the E46 M3, E39 M5, and E60 M5 factory covers)
- Lowest point of the differential only 2.25 inches
- Reinforce walls (compared to similar covers) for increased strength
- Used by PTG on the E46 racecars Picture
Optional fittings are available, at additional cost, for adding an feed and return lines to a remotely located cooler.
Fits all E36 6-cylinder from 1992-99, including all M3s. Does not fit 96-99 Euro M3s.
Notes:
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Continental US Only