The Top DSM Community on the Web

For 1990-1999 Mitsubishi Eclipse, Eagle Talon, Plymouth Laser, and Galant VR-4 Owners. Log in to remove most ads.

  • Join the Community!

    DSMtuners is a massive archive of DSM information - but more importantly, it's a COMMUNITY! Join in and participate with other DSMers, and invite all of your DSM friends to make this place their home. Chat with others, create a build thread, post questions and answers. Get involved! Logging in will also remove many of the advertisements, along with this notice. ;) It will also allow you to view images in threads.

Please Support ExtremePSI
Please Support Morrison Fabrication

Street Build '99 Spyder GS

'99 Spyder GS

Specs & Mods

Ownership Status
Currently Own
Mitsubishi Eclipse Spyder N/T
Transmission Type
Build Type
  1. Street
Leather Seats
Interior Sound Deadening
Fog Lights Auto-On As DRL
Lighted Taillight Center Section
Convertible Top Boot Cover
2.4L 4G64 Built by Aaron's Precision Machine, Blueprinted. Precision machined rotating assembly, Decked Block, Decked Head, Ported Head, Ported Intake Manifold, 10.25:1 c.r.
62mm 1G Throttle Body
Fresh Air Ram Induction Intake
Knock Sensor
Adjustable Fuel Regulator
Stainless Steel 4-2-1 Header & Downpipe
Custom 2-1/2" Stainless Steel Exhaust
Vibrant Stainless Steel Resonators and Twin Tip Muffler
Sealed Gel Battery
Mods-EMS & Logging
'99 GSX Black Box, Reprogrammed by Shane @ DBP with Ceddy mods, ECUFlash, EVOScan
Built Auto by Hage-Kobany, Blueprinted, Hardend Output Shaft, New: Shift Solenoids, Wire Harness, Clutch Packs
Blueprinted Convertor, Stock Stall Speed
3G Manumatic Shifter
ForcedFour Smart 150 Programmable Control Module
EPROM Chipped Reprogrammed TCU by Katz
Auxiliary Trans Oil Cooler
GSX 4-Wheel Disc Brakes
Koni Adjustable Yellow Sport Dampers
Front Strut Tower Brace
GST Rear Lower Control Arms
Rear Sway Bar
Rear Adjustable End Links
Parts Wishlist
Tan Roof Inner Liner
Fully Restored after being rescued from the ravages of the Florida sun!


Dyno Type
Dyno Dynamics
Dyno Shop Name
DB Performance, MN
Dyno Session Details
Tuned by Shane. Auto trans, so he could only do pulls above 4300. Factory black box ecu had virtually no AFR programming in the upper end. Installing the programmable GSX black box ecu allowed Shane to use Ceddy mods and reprogram the entire power curve. There is overall improvement, but especially noticeable above 4500.
  • IMG_2263_2.jpg
    70.1 KB · Views: 271
  • IMG_2255.jpg
    72.7 KB · Views: 270
  • IMG_3560.JPG
    884 KB · Views: 165
  • IMG_2250.JPG
    970.2 KB · Views: 188
  • IMG_2248_2.jpg
    2.9 MB · Views: 172
Support Vendors who Support the DSM Community
Boosted Fabrication ECM Tuning ExtremePSI Fuel Injector Clinic Jacks Transmissions JNZ Tuning Kiggly Racing Morrison Fabrications RixRacing RockAuto RTM Racing STM Tuned VR Speed Factory

Vehicle information

Added by
Last update

More in 2G DSM

More from DogWhistle

Share this Vehicle

Latest posts

Vendor Updates