The Central Hub for DSM Community and Information
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.
Nitrous/Alcohol/Water Injection
Nitrous, alcohol, and water injection tech discussions.
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1G N/T Tech
For all 1G Non-Turbo 1.8L and 2.0L performance discussions.
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- 525
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Support Vendors who Support the DSM Community
Build Thread Updates
Street Warrior S197 Mustang, 6-speed Manual Build- Latest: diambo4life
98 Eclipse GS- Latest: jesse12345
Norwalk or bust 2026.- Latest: 92AWDHX40
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Built 420a Eclipse (98 Eclipse GS turbo)
- Latest: jesse12345
FIRST DSM STREET BUILD!!!- Latest: Moonlight GSX
Vendor Updates
*** 2G DSM Quaife quick rack Group buy 2026 ***- Latest: FIBA M - EC17PSE
FIC 2150cc Injector Price Increase on July 1, 2026- Latest: bling5tatus
RockAuto.com Discount Code Rock Auto Rockauto- Latest: explicitgst
Latest Classifieds
For sale 420A 1995-1999 OEM Exhaust manifold heat shieldFor Mitsubishi Eclipse GS/RS Coated with VHT Flame Proof ceramic rated up to 2000°F $50+...- Stizzydrew
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For sale 4G63 JMF T4 divided Top mount manifold.Up for grabs is this like new jmf t4 divided top mount dual 44mm vband wastegate exits, this is...- GST2012GSX
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Wanted Left / driver quarter panel glass for 2G EclipseWTB Left quarter panel glass / Driver side asap thank you- jabo97gst
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For sale 2g 2g auto shift inhibitor with plug2g auto shift inhibitor with weather pack plug. Price is shipped USPS. Message 702-741-6987- Galant665
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For sale 1g Used 1991 Turbo Engine Control Harness, Auto, with ABSUsed engine control harness for a 1G turbo, automatic with ABS vehicle, replaced any broken...- 19Eclipse90
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- Expires