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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.

 

  

 

 

 

 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
Picture of 3SX Custom Hooded Sweatshirt - Gray

3SX Custom Hooded Sweatshirt - Gray

$39.95
Picture of 3SX Custom Logo Beanie

3SX Custom Logo Beanie

$19.95
Picture of 3SX 14" Windshield Banner Decals

3SX 14" Windshield Banner Decals

From $9.95
Picture of 3SX Airbag / SRS Code Scanner & Reset Tool

3SX Airbag / SRS Code Scanner & Reset Tool

$129.95
Picture of Amplified "Stubby" Fuba-Style Antenna Kit

Amplified "Stubby" Fuba-Style Antenna Kit

$49.95
Picture of Billet/Carbon Fiber Antenna Mast for 3SX Stubby Antenna

Billet/Carbon Fiber Antenna Mast for 3SX Stubby Antenna

$15.95
Picture of 3SX Stainless "Tuner" Front Pre Cat Eliminators aka "PreCats"

3SX Stainless "Tuner" Front Pre Cat Eliminators aka "PreCats"

$139.95
Picture of Gas Tank Seal and Restore Kit

Gas Tank Seal and Restore Kit

$69.95
Picture of KBS Patch -- UV-Cured Hole/Panel Repair

KBS Patch -- UV-Cured Hole/Panel Repair

$17.95
Picture of 3SX / KBS UltraViolet UV Curing Light for KBS Patch

3SX / KBS UltraViolet UV Curing Light for KBS Patch

$18.95
Picture of 3SX Urethane Steering Rack Collar Bushing

3SX Urethane Steering Rack Collar Bushing

$44.95
Picture of 3SX Front Mount Intercooler Kit

3SX Front Mount Intercooler Kit

$749.00
Picture of Gen1 Headlamp Conversion Kit with LED Bulbs 3SX Plug-N-Play

Gen1 Headlamp Conversion Kit with LED Bulbs 3SX Plug-N-Play

$174.95
Picture of 3SX Fuel Tank Stud Repair Kit

3SX Fuel Tank Stud Repair Kit

$99.95
Picture of FIAV Bypass and BlockOff Plate Kits

FIAV Bypass and BlockOff Plate Kits

$0.00
Picture of Vogtland Lowering Springs - 3000GT / GTO: FWD with ECS

Vogtland Lowering Springs - 3000GT / GTO: FWD with ECS

$224.95
Picture of 3SX Camshaft Gear Clamp Master Tool Set

3SX Camshaft Gear Clamp Master Tool Set

$49.95
Picture of High Performance Billet Input Shaft Bearing for 5 & 6-speeds

High Performance Billet Input Shaft Bearing for 5 & 6-speeds

$484.95
Picture of 3/S TouchScreen OBD1 / OBD2 Scan Tool

3/S TouchScreen OBD1 / OBD2 Scan Tool

$374.95
Picture of BG Products - Advanced Formula MOA Oil Additive

BG Products - Advanced Formula MOA Oil Additive

$14.95
Picture of Innovative Engine/Transmission Mounts - Poly/Steel 75A

Innovative Engine/Transmission Mounts - Poly/Steel 75A

$399.95
Picture of Extended Capacity Oil Pans

Extended Capacity Oil Pans

$599.95
Picture of 3SX Carbon Fiber Drift Roof Spoiler

3SX Carbon Fiber Drift Roof Spoiler

$249.95
Picture of 3SX Custom Rear Tube Crash Bar

3SX Custom Rear Tube Crash Bar

$299.95
Picture of 3SX Flatline Shirt

3SX Flatline Shirt

$13.95
Picture of Oil Pickup Strainer 6G72 DOHC TT & NA

Oil Pickup Strainer 6G72 DOHC TT & NA

$74.95
Picture of Custom Aluminum Pedal Covers Aluminum Pedals - 3000GT Stealth

Custom Aluminum Pedal Covers Aluminum Pedals - 3000GT Stealth

From $20.00
Picture of Steering Rack & Pinion Assembly - 3000GT/Stealth FWD & AWD

Steering Rack & Pinion Assembly - 3000GT/Stealth FWD & AWD

From $399.95
Picture of Custom 99 Fiberglass Lip 1-piece

Custom 99 Fiberglass Lip 1-piece

$414.95
Picture of 3SX Custom Rubber OEM-Replacement Motor Mounts / Engine Mounts 3000GT Stealth All Years

3SX Custom Rubber OEM-Replacement Motor Mounts / Engine Mounts 3000GT Stealth All Years

$99.95
Picture of Timing Belt Cover CLEAR Cam Gears Covers Clear Timing Covers - 3000GT / Stealth / GTO - DOHC Engines

Timing Belt Cover CLEAR Cam Gears Covers Clear Timing Covers - 3000GT / Stealth / GTO - DOHC Engines

$174.95
Picture of 3SX Fuel Kit BH01 - Bulkhead Sending Unit, NO PUMP to Stock Feed Line

3SX Fuel Kit BH01 - Bulkhead Sending Unit, NO PUMP to Stock Feed Line

$529.95
Picture of 3SX Solid Adjustable Timing Tensioner 3000GT Stealth DOHC

3SX Solid Adjustable Timing Tensioner 3000GT Stealth DOHC

$119.95
Picture of TD04 Turbo CHRA 9B with Wheels NEW (each)

TD04 Turbo CHRA 9B with Wheels NEW (each)

$299.95 $249.95
Picture of Billet Aluminum Button 12-volt Accessory / Lighter Insert

Billet Aluminum Button 12-volt Accessory / Lighter Insert

$22.95 $19.95
Picture of 3SX TT Downpipe Stainless Steel 3000GT Stealth - Gen2 94-99

3SX TT Downpipe Stainless Steel 3000GT Stealth - Gen2 94-99

$329.95
Picture of Prop 65 Warning!

Prop 65 Warning!

$0.00
Contacts
  • (704) 786-6400
  • (704) 786-6443
Information
New products
News
4th of July Special....Double Rewards Points -Thursday, June 21, 2018
Any order placed on www.3sx.com from 6/30/18 to midnight 7/4/18 will get DOUBLE the rewards points on their orders...good towards future orders!
details
New Site, New Accounts! -Tuesday, December 5, 2017
Re-Register to take advantage of all the cool new features of our Fresh New Site!
details
View News Archive
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