BMW Spec e46 Performance Differential

We have the best options to help you get the checker flag in the Spec e46 series!

Our premium limited slip differential is built with either 4 or 6 clutches, setup to maintain chassis balance while getting the power to the ground.

The limited slip carrier is made of the highest quality German components for extreme service and longevity.

 Supplied with all new bearings and seals.

 Pricing Includes Core Charge.

 Options:

 *Finned Diff Cover for improved cooling.

 *REM Polishing, aka Isotropic finishing, which reduces friction and operating temps.

   Feel free to email us for specific queries about your build!

Pricing Includes Core Charge

  *There is a core charge of $500 if you do not wish to ship your differential to us.

We must receive a good 3.46 gear ratio from an automatic AND the correct input and output flanges from a manual car.

(Donor automatic vehicles with 3.46 ratio do not come equipped with the 6-bolt input flanges or close paired output flanges specific to manual 330's)

Price breakdown:

350 for 3.46 gear ratio with complete assembled differential

150 for manual input/output flanges

(This is what will be refunded if only a partial core is received)