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.

5/15/20 - Due to our extremely high order counts lately(Thank You!) and delayed parts availability and shipping times due to COVID-19, please allow an additional 1-3 workdays for order processing (some non-stocking OEM parts are taking over a week) before shipment!

USPS, UPS, and FedEx are now showing delays of 1-2 days in all their shipments, and are currently not guaranteeing delivery times.

We are currently not accepting walk-ins, but can happily arrange curbside pickup! 


Thanks, The 3SX Team






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