18/06/2026
To all customers with existing unfulfilled Quickchange Differential orders, we wanted to provide an update on production and delivery timelines.
Following this round of Formula Drift in Connecticut this weekend, our team will be shifting full focus back onto Quickchange Differential assembly and fulfillment. Machining has now been completed on over 200 complete sets of components, plus additional spare inventory, and assembly has officially begun.
If you were unable to receive a unit from our first production batch, you can expect to start seeing tracking numbers issued by the end of this month as we work through outstanding orders and distributor allocations.
We are incredibly excited to see hundreds of these differentials making their way into customer vehicles around the world. Based on our current production schedule, we estimate that all 200 units will be fully assembled by late July to mid-August. Once dealer and distributor commitments have been fulfilled, we expect to have additional units available from stock for immediate delivery (approximately a few dozens will be in our inventory, at our North Branch, Minesotta U.S HQ and our Melbourne, AUS HQ).
Since this production run is completed, we intend to scale manufacturing capacity significantly, with targets of 1,000–2,000 units depending on workflow and production scheduling. This expansion will need to be balanced alongside several major transmission projects currently under development, some of which have experienced delays due to the overwhelming amount of orders.
We would like to sincerely thank every customer, dealer, and distributor for their patience and support throughout this process. The response to this product has exceeded all expectations, and we are proud to say that we have designed what we believe is the most advanced, universal, and versatile Quickchange Differential currently available on the market.
The next few months are going to be huge, and we cannot wait to see even more of these units being used in vehicles around the globe.
Regards,
Speedtek Auto Racing Team