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For 1990-1999 Mitsubishi Eclipse, Eagle Talon, Plymouth Laser, and Galant VR-4 Owners. This is where the DSM platform history is documented and archived. Log in to help us in our mission, and to remove most ads from the browsing experience.

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1999 Mitsubishi Eclipse Spyder GST Vehicle Profile & Build Thread

4G64/63 awd autocross and mountain cruiser.

99 Spyder AWD 2.4T

Specs & Mods

Ownership Status
Currently Own
Year
1999
Model/Trim
Mitsubishi Eclipse Spyder GST
Turbo Type
HX35
Drivetrain
AWD
Transmission Type
Manual
Build Type
  1. Street
  2. Autocross
  3. Road Course
Mods-Bolt-on
Holset HX35, BEP DSM bolt on housing, E3-16g manifold, eBay external WG & Tubular O2 housing, 3 in exhaust, FIC 780cc injectors, FMIC, eBay BOV, rewired Evo 9 fuel pump, 2.5 in. aluminum radiator.
Mods-Engine
3g lifters, BC valve springs, 4G64 bottom end with Manley rods, coated Weisco pistons, Clevite bearings, ARP head studs, balance shaft delete, ported oil pump port, adjustable cam gears.
Mods-EMS & Logging
Evo 8 ECU, Innovate LC-2 wideband wired to #2 O2 input, 3 bar MAP sensor, GM IAT wired to fuel sensor line, 4 port BCS.
Mods-Drivetrain
Shot peened gear clusters (TRE), Torrington center differential, AWD conversion, South Bend K05048-SS-O clutch.
Mods-Handling
Brembo brakes, Evo 8 Enkies, Koni Sport shocks, GC coilovers 450/250 lb, Tein pillowball mounts with DG-style coaxial stand-offs, 4-point roll bar.
Background
Stripped bare and completely rebuilt. All new front suspension arms, stripped and repainted engine bay. Front seat mounts dropped and leveled for easy install of custom seats. Celica seats installed now. New carpet, mixed black and tan interior, custom 4 point roll bar.
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