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.

Register Log in
  • Send Us Your Photos for the 2024 Calendar - here's how!
Please Support Rix Racing
Please Support ExtremePSI

Regional Discussions

Connect with other local DSMers and organize DSM meets and track days.

DSM Event Calendar

Post all DSM-related events in this calendar.
Threads
17
Posts
189
Threads
17
Posts
189
twicks69
The 30th Annual Shootout 2023

Pacific Northwest Region DSM

Washington, Oregon, Idaho, Alaska
Threads
2.4K
Posts
24.1K
Sub-forums:
  1. Seattle Area DSM Forum
  2. Portland Area DSM Forum
  3. Boise Area DSM Forum
  4. Anchorage Area DSM Forum
Threads
2.4K
Posts
24.1K
tmota503
ISO: 1GA front bumper cover (oregon)

NorCal Region DSM

Northern California and coastal areas
Threads
3.2K
Posts
37.3K
Sub-forums:
  1. San Francisco Bay Area DSM Forum
  2. Sacramento Area DSM Forum
  3. Fresno Area DSM Forum
Threads
3.2K
Posts
37.3K
tstkl
WTB 1gb laser rear wing

SoCal Region DSM

Southern California and coastal areas
Threads
2.4K
Posts
27.4K
Sub-forums:
  1. San Diego Area DSM Forum
  2. Los Angeles & Inland Empire DSM Forum
Threads
2.4K
Posts
27.4K
Are there any great DSM mechanics in San Diego still tuning in 2023?

Southwest Region DSM

Arizona, New Mexico and Las Vegas
Threads
1.2K
Posts
8.9K
Sub-forums:
  1. Las Vegas DSM Forum
  2. Phoenix Area DSM Forum
  3. Tucson Area DSM Forum
  4. Albuquerque Area DSM Forum
Threads
1.2K
Posts
8.9K
Brandon Nicholson
DSM mechanic

Rocky Mountain Region DSM

Colorado, Utah, Wyoming, Montana
Threads
995
Posts
8.2K
Sub-forums:
  1. Denver Area DSM Forum
  2. Salt Lake City Area DSM Forum
  3. Cheyenne Area DSM Forum
  4. Billings Area DSM Forum
Threads
995
Posts
8.2K
Reputable Tuners in Co

Gulf Coast Region DSM

Texas, Louisiana, Mississippi, Alabama
Threads
893
Posts
10K
Sub-forums:
  1. Dallas Area DSM Forum
  2. Austin Area DSM Forum
  3. Houston Area DSM Forum
  4. El Paso Area DSM Forum
  5. San Antonio DSM Forum
  6. New Orleans Area DSM Forum
  7. Jackson Area DSM Forum
  8. Birmingham Area DSM Forum
Threads
893
Posts
10K
Valenzuela dsm
WTB Tuning in Texas?

Midwest Region DSM

North Dakota, South Dakota, Nebraska, Iowa, Kansas, Oklahoma, Missouri, Arkansas, Kentucky, Tennessee
Threads
1.8K
Posts
32.1K
Sub-forums:
  1. Fargo Area DSM Forum
  2. Bismarck Area DSM Forum
  3. Rapid City Area DSM Forum
  4. Sioux Falls Area DSM Forum
  5. Omaha Area DSM Forum
  6. Des Moines Area DSM Forum
  7. Kansas City Area DSM Forum
  8. St Louis Area DSM Forum
  9. Memphis Area DSM Forum
  10. Nashville Area DSM Forum
  11. Little Rock Area DSM Forum
  12. Lexington Area DSM Forum
  13. Knoxville Area DSM Forum
  14. OKC-Tulsa Area DSM Forum
  15. Wichita Area DSM Forum
Threads
1.8K
Posts
32.1K
SKOOOOJE
2G Looking for coil pack or coil on plug setup

Great Lakes Region DSM

Minnesota, Wisconsin, Illinois, Indiana, Michigan, Ohio.
Threads
1.5K
Posts
9K
Sub-forums:
  1. Minneapolis Area DSM Forum
  2. Springfield Area DSM Forum
  3. Chicago Area DSM Forum
  4. Indianapolis Area DSM Forum
  5. Milwaukee Are DSM Forum
  6. Detroit Area DSM Forum
  7. Columbus Area DSM Forum
  8. Cleveland Area DSM Forum
  9. Cincinnati Area DSM Forum
Threads
1.5K
Posts
9K
Mid-Ohio Sports Car Course Track Event September 29-October 1, 2023

Tri State Region DSM

New Jersey, New York, Pennsylvania
Threads
2.6K
Posts
23.6K
Sub-forums:
  1. Pittsburgh Area DSM Forum
  2. New York Area DSM Forum
  3. Scranton Area DSM Forum
  4. Buffalo Area DSM Forum
  5. Syracuse Area DSM Forum
  6. Albany Area DSM Forum
  7. Harrisburg Area DSM Forum
  8. Philadelphia Area DSM Forum
  9. South Jersey Area DSM Forum
Threads
2.6K
Posts
23.6K
For Sale 1995 Eclipse GSX

Mid Atlantic Region DSM

Delaware, Maryland, Virginia, Washington DC, West Virginia
Threads
1.2K
Posts
12.6K
Sub-forums:
  1. Virginia Beach Area DSM Forum
  2. Richmond Area DSM Forum
  3. Baltimore Area DSM Forum
  4. D.C. Area DSM Forum
Threads
1.2K
Posts
12.6K
Bud92gsx
I NEED A TUNER!!

New England Region DSM

Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont
Threads
772
Posts
6K
Sub-forums:
  1. Hartford Area DSM Forum
  2. Bridgeport Area DSM Forum
  3. Providence Area DSM Forum
  4. Boston Area DSM Forum
Threads
772
Posts
6K
Acruton
WTB Car color

Southeast Region DSM

Florida, Georgia, North Carolina, South Carolina, Puerto Rico
Threads
1.7K
Posts
14.8K
Sub-forums:
  1. Miami Area DSM Forum
  2. Tampa Area DSM Forum
  3. Jacksonville Area DSM Forum
  4. Orlando Area DSM Forum
  5. Tallahassee Area DSM Forum
  6. Atlanta Area DSM Forum
  7. Savannah Area DSM Forum
  8. Charleston Area DSM Forum
  9. Charlotte Area DSM Forum
  10. Raleigh Area DSM Forum
  11. Greensboro Area DSM Forum
Threads
1.7K
Posts
14.8K
ngerk
ISO Reputable Mechanic for 4G63T rebuild near AL

Canada DSM Forum

Yukon, NW, BC, Alberta, Saskatchewan, Manitoba, Toronto, Montreal
Threads
412
Posts
5.1K
Threads
412
Posts
5.1K
red97GS-Tdude
Edmonton DSMer's where you at?

All Other Areas

Outside the US
Threads
55
Posts
761
Threads
55
Posts
761
WTB Searching for euro spec tail lights
Support Vendors who Support the DSM Community
Boosted Fabrication ECM Tuning ExtremePSI Fuel Injector Clinic Innovation Products Jacks Transmissions JNZ Tuning Kiggly Racing Morrison Fabrications MyMitsubishiStore.com RixRacing RockAuto RTM Racing STM Tuned
Top