"Passion Driven Products - Engineered For Performance"

What We Do:      

We sell premium torque tube and drive line replacement parts for the Porsche 924, 944, 968, 928, 959, 964 and 993 variants.  These products include our Super Bearings, reconditioned 924S and 944 drive shafts, new enhanced performance drive shafts for the 968, and a fix for broken 993 hollow drive shafts.  

 Why We Do It: 

Aging torque tubes are the source of many drive line noise, vibration and harshness issues in the different Porsche models manufactured with them.  We have engineered solutions for problems identified with each Porsche model and our rebuild products are manufactured to a higher standard and performance level than the stock items they replace.  

 Products:   

 All our products are proudly designed and made in the USA.  Please view our different product lines for a description of their benefits over the stock units.  Costs for our products and services are on our website.  944, 928 and 993 drive line information and their problem areas are also discussed on our website.  

 To Place An Order:  

Please send an email with your needs to  This e-mail address is being protected from spambots. You need JavaScript enabled to view it  or call 772-713-1289.  

Due to the volume of orders we experience, we have found it best to keep track of all order requests by email.  Telephone calls will be returned as soon as possible, so please leave a message.

 Overseas Customers:

We conduct a lot of business overseas and adhere to all customs rules and regulations.  Therefore we will not provide a reduced invoice amount to evade tariffs or import duties in any country. 

The Black Sea R&D Team 2024

Black Sea Research and Development is not affiliated with Porsche AG or Porsche North America.