Welcome to 3SX Performance Automotive


3SX Performance is the world's premier source for parts for the Mitsubishi 3000GT & Dodge Stealth, as well as many other turbo-charged imports, shipping worldwide every day. We have a fully stocked parts department with the larges supply of 3000gt/ Stealth parts in the world. We also have a  full-service shop offering vehicle maintenance, engine and transmission building, AWD Dyno, and more! Backing it all up, we have put down world record runs in drag racing for both the AWD and FWD 3S platform.



December 20, 2020: We have now combined our facillties under one roof to allow us to offer better customer service and support

 All our operations now happen out of 4317 Triple Crown Drive SW, Concord NC 28027

Thanks for everyone's support and understanding!






Things to Know! 


As these cars get older some OEM parts are getting in short supply, If that happens on your more common parts it may take up to 7 business days (doesn't include weekends) to procure and ship . We will ship them as soon as we can and thanks in advance for your understanding.

Due to Covid and high shipping counts, USPS, UPS, and FedEx are now experiencing slight delays in some of their shipments, and are currently not guaranteeing their delivery times...


Due to Covid protocol, we  currently can't accept walk-ins, but we can happily arrange curbside pickup for our local customers! 


Thanks for everyones suport and understanding!

The 3SX Team



 Make sure to follow us on these social media platforms for daily updates and a behind-the-scenes look into 3SX daily operations!