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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.

 

  

 

* Starts NOW! - Holiday Sales * 

 

 

 

 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 14" Windshield Banner Decals

3SX 14" Windshield Banner Decals

From $8.96
Picture of Airbag / SRS Code Scanner & Reset Tool

Airbag / SRS Code Scanner & Reset Tool

$129.95 $116.96
Picture of Amplified "Stubby" Fuba-Style Antenna Kit

Amplified "Stubby" Fuba-Style Antenna Kit

$49.95 $44.96
Picture of Billet/Carbon Fiber Antenna Mast for 3SX Stubby Antenna

Billet/Carbon Fiber Antenna Mast for 3SX Stubby Antenna

$15.95 $14.36
Picture of 3SX Stainless "Tuner" Front Pre Cat Eliminators aka "PreCats"

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

$139.95 $125.96
Picture of Gas Tank Seal and Restore Kit

Gas Tank Seal and Restore Kit

$69.95 $59.46
Picture of KBS Patch -- UV-Cured Hole/Panel Repair

KBS Patch -- UV-Cured Hole/Panel Repair

$17.95 $15.26
Picture of 3SX / KBS UltraViolet UV Curing Light for KBS Patch

3SX / KBS UltraViolet UV Curing Light for KBS Patch

$18.95 $16.11
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

$674.95
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 $191.21
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 $436.46
Picture of 3/S TouchScreen OBD1 / OBD2 Scan Tool

3/S TouchScreen OBD1 / OBD2 Scan Tool

$359.95 $323.96
Picture of 3SX Front Crash Bar with InterCooler Mounts and Lower Brace

3SX Front Crash Bar with InterCooler Mounts and Lower Brace

$309.95 $278.96
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

$239.95
Picture of 3SX Custom Rear Tube Crash Bar

3SX Custom Rear Tube Crash Bar

$299.95
Picture of 3SX Flatline Shirt

3SX Flatline Shirt

$14.95 $11.95
Picture of Oil Pickup Strainer 6G72 DOHC TT & NA

Oil Pickup Strainer 6G72 DOHC TT & NA

$74.95 $67.46
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 $374.95
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

$279.95 $251.96
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

$239.95
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 $89.95
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

$19.95 $17.96
Picture of 3SX TT Downpipe Stainless Steel 3000GT Stealth - Gen2 94-99

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

$329.95 $296.96
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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