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 hold world records in drag racing for both the AWD and FWD 3S platform.

3SX TT Downpipe 94-99 NON-Stainless BLOWOUT $100 OFF! 3SX TD05 Headers and EVO3 Turbos Kit $250 OFF! Pivot Variable Pop-Up Headlight Controller 119.95 $94.95 $25 OFF! HID Headlight Conversion Packages $50 OFF! 3SX Classifieds - Sell Your Car! $25 OFF! Model GTO - Boxed $5 OFF! ENEOS Synthetic Engine Oil $5 OFF! Chrome Wheels Stealth TT 5-Spoke 18x8.5 $150 OFF! 3SX Custom 99 Bumper 91-93 3000GT $75 OFF! Innovate LM-1 Wideband O2 Sensor Datalogging Kit - LM1, LMA-2 RPM, LMA-3 AuxBox $50 OFF! Transfer Case Housing Stainless Steel 5-spd $100 OFF! 3SX / Fidanza Adjustable Aluminum Cam Gears $100 OFF! Unorthodox UR Cam Gears Set of 4 3S DOHC 789.95 $689.95 $100 OFF! Lash Adjusters / Hydraulic Lifters - BIG Bore :-) $75 OFF! Split Second ARC2 Kit $160 OFF! Stock Mitsubishi Head Bolts -n- Washers $40 OFF! Denso Supra Fuel Pump 269.95 $249.95 $20 OFF! Custom Fiberglass 99 Lip 1-piece 399.95 $324.95 $75 OFF! 99 Fiberglass Lip 2-Piece 319.95 $249.95 $70 OFF! Power Steering Reservoir Cap Cover (Non-Turbo Only) $18 OFF! Fiberglass 96 Stealth Wing 399.95 $299.95 $100 OFF! Strut Bar SQ Front Kit Tri/Cross w Cam Plates 599.95 $449.95 $150 OFF! Plenum Spacer 3000GT/Stealth $25 OFF! Stereo Harness Adapter 3000GT/Stealth $6 OFF! Head Gasket 95mm 3S DOHC - PAIR 259.95 $199.95 $60 OFF! NX Nitrous Express Accessory Kit - Gen-X & Gen-X2 $75 OFF!

 

3SX Special Delivery Supporting our Troops overseas...

Steve's pride is a 1994 Mitsubishi 3000GT VR-4 with a world of modifications, including a complete '99 front end conversion, FMIC, Teins, 3SX turbos, and plenty of goodies to support those turbos.

Eric, aka SUTHNR, represents the power of the non-turbo (or NA for naturally aspirated) with his '93 Dodge Stealth R/T with a complete exhaust, custom intake, suspension, upgraded internals and the famous 222 HP Stereo...

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3SX Service Shipping Savings!! 3SX is offering a shipping incentive for getting your car to 3SX for the service it needs! Click for Details!

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