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 largest 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.




5/12/21 -  Due to Heavy order Volume and short supply...we are running an additional 2-3 day delay in order processing time(7-14 for OEM mitsu parts). your selected shipping time will start from date of shipment, not date of order. Thank you in advance


 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 to14 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.

We are seeing the highest order counts in years, so our order processing can take up to 3 days from whe you place your order

If a part is critical, please call/email first to check stock on it..we do not keep real-time inventory on our website

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...


Covid Protocol: we currently can't accept walk-ins without appointment, and we can happily arrange curbside pickup for our local customers! 


Thanks for everyones suport and understanding!

The 3SX Team



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