Hahn Racecraft
- Builder of quality performance parts for your DSM machine. Bolt-on turbo kit for the '95-'99 Eclipse and Talon is available.
- http://www.hahnracecraft.com/

Digital Tuning, Inc.
- A Palm computing platform based automotive datalogger, specifically designed for 1990-1994 Mitsubishi's.
- http://www.pocketlogger.com/

Hardline Turbo
- Turbocharger repair, remanufacturing, and exchange.
- http://www.softcom.net/users/hlturbo/2/

Extreme Motorsports
- Performance parts for the Eclipse, Talon, Laser, 3000GT, Galant VR-4 and Stealth. Performance parts, and tech tips.
- http://www.extrememotorsports.com

Mach V Motorsports
- Mitsubishi Eclipse, Eagle Talon, and Plymouth Laser performance parts and information.
- http://www.machv.com/

Turbotrix
- Specializes in performance modifications for the Mitsubishi Eclipse, Eagle Talon, Plymouth Laser, and Galant VR4.
- http://www.turbotrix.com