Welcome to Six Star Speed

Six Star Speed is a small independent Subaru-focused performance developer and marketing company. Started in 2006, we specialize in turbocharger and performance parts for the Subaru WRX/STI platforms.

Six Star Speed focuses mainly on Turbochargers for Subaru engines. We have extensive knowledge in upgrading EJ engines, building and modifying OEM IHI platform turbochargers. Both journal bearing and ball bearing units including the VF34, VF48, VF37, VF36, and their newest iterations.

Our engineering team has developed bespoke ball bearing conversions and upgrades for OEM Subaru turbos as well. You will be able to see the newest versions in the latter half of 2020.


Six Star Speed is also a marketer of OEM and performance Subaru turbochargers sold by other dealers. On this site, you will find listings and links to products that are available for immediate delivery.