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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 *
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Featured products
3SX 14" Windshield Banner Decals
From $8.96
Amplified "Stubby" Fuba-Style Antenna Kit
$49.95
$44.96
Billet/Carbon Fiber Antenna Mast for 3SX Stubby Antenna
$15.95
$14.36
3SX Stainless "Tuner" Front Pre Cat Eliminators aka "PreCats"
$139.95
$125.96
Gas Tank Seal and Restore Kit
$69.95
$59.46
KBS Patch -- UV-Cured Hole/Panel Repair
$17.95
$15.26
3SX / KBS UltraViolet UV Curing Light for KBS Patch
$18.95
$16.11
3SX Front Mount Intercooler Kit
$674.95
High Performance Billet Input Shaft Bearing for 5 & 6-speeds
$484.95
$436.46
3SX Front Crash Bar with InterCooler Mounts and Lower Brace
$309.95
$278.96
Extended Capacity Oil Pans
$599.95
3SX Custom Rear Tube Crash Bar
$299.95
3SX Flatline Shirt
$14.95
$11.95
Oil Pickup Strainer 6G72 DOHC TT & NA
$74.95
$67.46
Custom 99 Fiberglass Lip 1-piece
$414.95
$374.95
3SX Solid Adjustable Timing Tensioner 3000GT Stealth DOHC
$119.95
$89.95
TD04 Turbo CHRA 9B with Wheels NEW (each)
$299.95
$249.95
3SX TT Downpipe Stainless Steel 3000GT Stealth - Gen2 94-99
$329.95
$296.96
Prop 65 Warning!
$0.00
New products
3SX Custom Rear Tube Crash Bar
$299.95
3SX Front Crash Bar with InterCooler Mounts and Lower Brace
$309.95
$278.96
KBS Patch -- UV-Cured Hole/Panel Repair
$17.95
$15.26
Preval Paint/Dye Pressurized Sprayer System
$8.95
$7.61
Easy DIY Headlight Restoration Kit
$22.95
$19.51
3SX / Walbro HELLCAT Fuel Pump Kit w/Hotwire
$279.95
$271.55
3SX Windshield Banner Decals
$9.95
$8.96