Welcome to 3SX Performance Automotive


We are 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 full-service shop with engine and transmission building, AWD Dyno, powder-coating, and more! Backing it all up, we have put down world record runs in drag racing for both the AWD and FWD 3S platform.




* 3SX HoliDAZE Sales are on!! 

Sales are hidden throughout the site, and change daily.

Take a look around to see what kind of savings we have for you!



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



Featured products

3SX Flatline Shirt

$13.95 $12.56