3SX

🚗 NEW FROM 3SX PERFORMANCE

After years of searching for good replacements, we're excited to introduce our new custom weather seal solutions for the Mitsubishi 3000GT and Dodge Stealth platform.

Whether your original seals are cracked, flattened, faded, or allowing extra wind noise and water intrusion, these new components are designed to help restore that clean factory look and feel.

✅ Upper Window Weather Strip
✅ Inner Window Weather Strip
✅ Outer Door Weather Strip

✔ Designed specifically for the 3S platform
✔ Quality EPDM rubber construction
✔ Restore appearance and seal performance
✔ Available now from 3SX

We've also released a brand-new installation video to walk you through the process step-by-step.

🎥 Watch the install video:
https://www.youtube.com/watch?v=S8g4cZheAos

🛒 Shop now:
https://www.3sx.com

This week's sale includes 3SX lightweight crank pulleys, underdrive pulleys, alternator pulleys, Fluidampr harmonic dampers, accessory belts, OEM oil filters, oil cap gaskets, and AC delete kits. Save up to 20% on select pulley upgrades while improving reliability and reducing rotating mass where it matters. Shop now at 3SX.com.

Torque Spec of the Week: Crank Pulley Bolt — 130–137 ft-lbs (DOHC) / 108-116 ft/lb (SOHC)

3SX Dodge Stealth and Mitsubishi 3000GT owners and fans. 3000GT VR-4 3000gt of Austin 3000gt/gto Race Team

https://www.3sx.com/weekly-sales-2

Top-end engine health plays a major role in how your Mitsubishi 3000GT or Dodge Stealth performs and ages. This week's sale includes 10% off hydraulic lifters, cam lockers, valve guides, adjustable cam gears, injector harnesses, PCV components, valve seals, intake runner covers, and more.

Dodge Stealth and Mitsubishi 3000GT owners and fans. 3000GT VR-4 Mitsubishi 3000GT / GTO & Dodge Stealth Wiki 3SX

Happy Memorial Day!

Memorial Day Week is here at 3SX with savings across some of our most popular Mitsubishi 3000GT and Dodge Stealth parts. This week's lineup includes forged rods, ARP hardware, oil system components, TT and NA stainless downpipes, motor mounts, and select custom 3SX products with discounts ranging from 5% to 50%.

3000GT VR-4 Dodge Stealth and Mitsubishi 3000GT owners and fans. Mitsubishi 3000GT / GTO & Dodge Stealth Wiki

https://www.3sx.com/weekly-sales-2

Keep your 3000GT or Stealth running clean with up to 10% off sensors, wiring, fuel injector harnesses, and engine management upgrades.

Torque Spec of the Week: Water Pump Bolts — 17 ft-lbs

https://www.3sx.com/weekly-sales-2

3000GT VR-4 Dodge Stealth and Mitsubishi 3000GT owners and fans. Mitsubishi 3000GT / GTO & Dodge Stealth Wiki 3000gt of Austin

This week’s featured category focuses on Clutch & Drivetrain Components for Mitsubishi 3000GT & Dodge Stealth platforms. We’ve included Spec, South Bend, and Exedy clutch kits, Fidanza aluminum flywheels, stainless clutch slave lines, OEM throwout bearings, hardware, alignment tools, and supporting hydraulic components with savings up to 10% off.

https://www.3sx.com/weekly-sales-2

Dodge Stealth and Mitsubishi 3000GT owners and fans. 3000GT VR-4 Mitsubishi 3000GT / GTO & Dodge Stealth Wiki 3000gt/gto Race Team 3000gt of Austin

Heat management and climate system reliability play a direct role in how your 3000GT or Stealth performs over time. This week’s lineup focuses on cooling system upgrades, A/C rebuild solutions, and airflow improvements, all designed to keep your setup stable and consistent.

https://www.3sx.com/weekly-sales-2

Dodge Stealth and Mitsubishi 3000GT owners and fans. 3000GT VR-4

Now back in stock by popular demand! Custom 99 Fiberglass bumper conversion 91-93 3000GT. We currently have 3 in stock and ready to ship! Wait time otherwise of 1-2 months.

3000GT VR-4 3000gt of Austin Dodge Stealth and Mitsubishi 3000GT owners and fans.

https://www.3sx.com/3sx-custom-fiberglass-99-bumper-91-93-3000gt?srsltid=AfmBOoph0Z8T-DjbJFSrCmoecmpHlL9G7H-VftP2-Ol8VbE0_bpHSABQ

Brake system maintenance is one of the most important upgrades you can make on a 3000GT or Stealth.
This week covers everything from rotors and pads to ABS delete kits, braided lines, and full caliper rebuild solutions.
All brake components are up to 10% off, built specifically for NA and TT setups.

Get your braking system dialed in — shop now.

https://www.3sx.com/weekly-sales-2

Dodge Stealth and Mitsubishi 3000GT owners and fans. 3000GT VR-4

Weekly Sale is Now Live! Exterior and aero components are essential to keeping your 3000GT or Stealth looking right and functioning as designed. This week 3SX covers everything from LED headlight conversions and active aero components to hatch struts, seals, and structural upgrades like crash bars. Shop now on up to 10% OFF.

Torque Spec of the week: 3000GT and Stealth lug nuts should be tightened to 80 ft-lbs for proper wheel seating and consistent clamping force.

3000GT VR-4 Dodge Stealth and Mitsubishi 3000GT owners and fans.