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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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Bolt-on Tech

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4G63 intake, exhaust, intake manifold, ignition, fuel system, cooling, etc.

Nitrous/Alcohol/Water Injection

Nitrous, alcohol, and water injection tech discussions.
Threads
977
Posts
9.5K
Threads
977
Posts
9.5K
Bedicine
2G Snow Performance install

1G N/T Tech

For all 1G Non-Turbo 1.8L and 2.0L performance discussions.
Threads
516
Posts
4.8K
Threads
516
Posts
4.8K
1G Searching for a Flywheel for a Non-Turbo 2.0 litre on my 1991 Talon
Please Support ExtremePSI
OK, here is my plan
Replies
3
Views
576
4ged4G63
question about hoses on intake manifold.
Replies
5
Views
888
larryd
Need Help Installing Boost Gauge
Replies
5
Views
820
larryd
  • Locked
mods?
Replies
5
Views
646
L2RTSiAWD
L2RTSiAWD
Oil dipstick
Replies
5
Views
1K
blazin1320
Need Help With Intake Manifold
Replies
1
Views
491
Black95GSX
Where should I tap for egt?
Replies
6
Views
803
SOURCE1064
Rebuildable?
Replies
2
Views
349
eXploitedGST
16g vs Big 16g...how to tell
Replies
7
Views
992
FlaToUt-GST
Vac. hose diagram?
Replies
1
Views
610
TSIAWDTalon
What to do next?
Replies
3
Views
599
nined2tsi
  • Poll
"Mild" street modification?
Replies
0
Views
286
nined2tsi
Gauge Question
Replies
5
Views
722
nined2tsi
  • Poll
engine swap help
Replies
0
Views
101
mavisky
  • Locked
anyone have tunerstein software?
Replies
4
Views
729
L2RTSiAWD
L2RTSiAWD
Greddy Evo exhaust and down-pipe installation problems
Replies
4
Views
1K
Rasul (Russia)
PokinatchaPunk
Hmmm What should I get?
Replies
4
Views
670
nined2tsi
Laggy turbo lag
Replies
15
Views
1K
raceguy
Dejon tools intake piping
Replies
18
Views
1K
doug
markGSX
Hitting 11 PSI without a MBC
Replies
6
Views
575
candela
MindBlowin03
Dumped or ported o2 housing?
Replies
4
Views
657
candela
wierd engine start sound...
Replies
2
Views
477
Tallen
FpBig28
Replies
20
Views
1K
b00sted99-X
new 17c has broken wastegate actuator
Replies
1
Views
526
BatmanGSX
Boosted Fabrication
ECM Tuning
ExtremePSI
FIBA Motorsport
Fuel Injector Clinic
Innovation Products
Jacks Transmissions
JNZ Tuning
Kiggly Racing
Morrison Fabrications
Rix Racing
RockAuto
STM Tuned
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    For sale 2g 2GB Talon Wing ( 3rd brake light included )
    2GB Talon Wing $90* pick up only in 08096 NJ * 3rd brake light includedYou must be...
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    Stock 420a camshaft and cam gears. $100 + shipping or best offer. I no longer will be using 420a...
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