Tesla Model 3 Drive Unit Reduction Gear Set 3.54:1

NOTE: Estimated to ship January 2025

Ideal to change the gear ratio of the amazing Tesla Model 3 drive units. Compatible with both front and rear drive units.

This will allow for a much higher output speed for either a crazy high top speed vehicle or to be fitted central in a 4 x 4 situation with prop shafts coming out of each side.

We regularly see these used in vehicles such as Landrovers, Broncos and Land Cruisers.

Disclamer - Gear noise may be louder than original due to high output speeds and gear noise when coasting. May be noise if the drive train is not keeping a constant load on the gears.

Add a workstand (⤵) and receive $45 off!
Purchase a Workstand for Model 3 and Y Rear Drive Units to simplify opening the gear box of rear drive units. Designed and built as pictured in the Fellten guide. Inquire here about rental options.

Add a Driveshaft Adapter Kit for Model 3 and Y (⤵) and receive $100 off!
Purchase a Driveshaft Adapter Kit for Model 3 and Y through the kit's product page and add a gear swap to receive the discount.

V1 Model 3 Gearset Replacement Guide (pdf)