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    1. Site News

      News and updates about our site.
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      85
      Posts:
      102
      Latest: Norwalk, OH 2017 Ludachris, Jul 28, 2017
    2. Vendor Announcements

      Special sales, group buys, and product announcements from our supporting vendors. We encourage all members to read and submit vendor reviews as well.
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      2,851
      Posts:
      39,922
      Latest: New Products at Archer Fab! Archer Fabrications, Sep 22, 2017 at 9:30 PM
    3. Site Problems/Feedback

      Need help using the site? Have a suggestion for us? Post your questions, concerns, comments, compliments, and feedback here.
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      3,121
      Posts:
      29,698
    4. DSM Build Journals

      Start a Journal to document your DSM build and document race events, dyno days, etc for the car.
      Discussions:
      2,942
      Posts:
      49,066
      Latest: 2g gsx street /track build ash_gsx, Sep 23, 2017 at 1:20 PM
    1. Frequently Answered DSM Questions

      All the common and repetitive DSM questions asked with links to the answers. If you post a question elsewhere that has already been answered here, you may get your posting privileges revoked. Required reading for all!
      Discussions:
      5,693
      Posts:
      49,682
    2. Newbie Forum

      Beginner DSM modification questions and discussions. Common, repetitive, and general discussions will get dumped here from other tech forums. Unless you're a Probationary member you shouldn't post threads here.
      Discussions:
      198,924
      Posts:
      2,063,321
      Latest: Hose fell off. 2GSpyderguy, Sep 23, 2017 at 4:47 PM
    3. Tech Article Archives

      DIY Tutorials, VFAQ's and Parts Reviews posted by our members.
      Discussions:
      1,543
      Posts:
      3,341
      Latest: How to replace your throttle cable FryboyX, Sep 23, 2017 at 5:05 AM
    4. Engine Swap Tech

      For all discussions surrounding engine swaps - DSM engines into other cars or other car engines into a DSM.
      Discussions:
      165
      Posts:
      2,001
      Latest: 6bolt swap, no spark bzjosh, Sep 23, 2017 at 4:54 PM
    5. Custom Fabrication

      TIG/MIG welding, jig-building, metal working, fiberglass, carbon fiber, and other custom fabrication projects.
      Discussions:
      982
      Posts:
      25,862
      Latest: Welding aluminum.... amsrn13, Sep 15, 2017
    1. Bolt-on Tech

      4G63 intake, exhaust, intake manifold, ignition, fuel system, cooling, etc.
      Discussions:
      26,600
      Posts:
      331,119
      Latest: Who uses a q45? Street friend, or enemy? Geeb, Sep 22, 2017 at 10:49 PM
    2. Turbo System Tech

      4G63 turbos, Intercooling, Boost Control, Wastegates, etc.
      Discussions:
      6,812
      Posts:
      108,007
      Latest: The importance of boost leak testing.... amsrn13, Sep 23, 2017 at 6:57 AM
    3. Tuning & Engine Management

      4G63 EPROMS, ECU, MAF, knock, EGT, wideband, datalogging, fuel trims, etc.
      Discussions:
      13,259
      Posts:
      122,120
      Latest: Houston we have a problem! Vegas smith, Sep 22, 2017 at 7:55 PM
    4. Cylinder Head & Short Block

      4G63 cams, valvetrain, pistons, rods, stroker kits, 6-bolt swaps, hybrids, etc. Read this Forum's Strict Guidelines.
      Discussions:
      6,780
      Posts:
      80,197
    5. Handling Tech

      4G63 suspension, steering, brakes, tires, lightweight wheels, bushings, etc.
      Discussions:
      8,007
      Posts:
      70,969
      Latest: Broken suspension bolts and nuts raptoranderson, Sep 23, 2017 at 4:09 PM
    6. Drivetrain Tech

      4G63 transmission, clutch, flywheel, driveshaft, gears, differentials, transfer case, shifter, etc.
      Discussions:
      11,865
      Posts:
      92,727
      Latest: dyno questions lasershark, Sep 22, 2017 at 6:57 PM
    7. Electrical Tech

      Wiring, turbo timers, electronic boost controllers, gauges, fuses, wiring harnesses, wire tucks, car audio, and all other electrical component discussions.
      Discussions:
      1,843
      Posts:
      12,481
      Latest: Rywire flying lead wiring 1990TSIAWDTALON, Sep 20, 2017 at 11:06 AM
    1. DSM 420A Frequently Answered Questions

      All the common and repetitive 420A DSM questions asked with links to the answers. Read-only.
      Discussions:
      7
      Posts:
      31
      Latest: Cylinder head parts list BogusSVO, Nov 28, 2012
    2. 420A Bolt-on Tech

      Intake, exhaust, ignition, fuel system, cooling, etc - specific to 2G N/T DSMs. New Members must limit their 420A tech posts to this forum.
      Discussions:
      9,005
      Posts:
      105,121
      Latest: Valve stem seal leak. intimidator2000, Sep 14, 2017
    3. 420A Turbo Conversion

      Turbo kits, swaps, etc - specific to 2G N/T DSMs.
      Discussions:
      2,054
      Posts:
      24,880
      Latest: TWINCHARGED 420a!!!! Rage-Tek420a, Oct 25, 2016
    4. 420A Engine Management

      EPROMS, ECU, MAF, knock, EGT, wideband, datalogging, etc - specific to 2G N/T DSMs.
      Discussions:
      312
      Posts:
      3,020
    5. 420A Drivetrain Tech

      Transmission, clutch, flywheel, driveshaft, gears, differentials, transfer case, shifter, etc - specific to 2G N/T DSMs.
      Discussions:
      338
      Posts:
      2,916
    1. Drag Strip

      Preparation, technique, tips, and "kill" stories from the Drag Strip. No street racing discussions.
      Discussions:
      3,021
      Posts:
      63,488
    2. Road Course & Autocross

      Autocross, Road Race, and Open Track Event discussions. Preparation, technique, tips, and stories from the events. Tell us about your last event.
      Discussions:
      1,000
      Posts:
      20,840
      Latest: Road Racing Transmissions... schemauer, Sep 13, 2017
    3. Dyno Talk

      For all the DSM dyno queens. Discuss dyno results here. For tuning discussions, use the Tuning Forum.
      Discussions:
      296
      Posts:
      8,835
    1. The Hangout

      All non-tech and non-DSM related discussions. Read the Forum Guidelines. Play nice or get booted!
      Discussions:
      37,275
      Posts:
      855,308
      Latest: What did you do to your DSM today? DogWhistle, Sep 21, 2017 at 8:56 PM
    1. Pacific Northwest Region DSM

      Washington, Oregon, Idaho, Alaska
      Discussions:
      2,386
      Posts:
      24,150
      Latest: Megasquirt Help SeattleMovieCars, Aug 3, 2017
    2. NorCal Region DSM

      Northern California and coastal areas
      Discussions:
      3,150
      Posts:
      37,504
    3. SoCal Region DSM

      Southern California and coastal areas
      Discussions:
      2,355
      Posts:
      28,270
    4. Southwest Region DSM

      Arizona, New Mexico and Las Vegas
      Discussions:
      1,183
      Posts:
      8,762
      Latest: Machine Shops AZGSTGSX, Jul 18, 2017
    5. Rocky Mountain Region DSM

      Colorado, Utah, Wyoming, Montana
      Discussions:
      1,040
      Posts:
      8,230
      Latest: Gsx donor car? spyderdrifter, Sep 15, 2017
    6. Gulf Coast Region DSM

      Texas, Louisiana, Mississippi, Alabama
      Discussions:
      853
      Posts:
      9,805
      Latest: gst fs spyderdrifter, Sep 14, 2017
    7. Midwest Region DSM

      North Dakota, South Dakota, Nebraska, Iowa, Kansas, Oklahoma, Missouri, Arkansas, Kentucky, Tennessee
      Discussions:
      1,793
      Posts:
      32,048
      Latest: Okc? Reuhzaki, Aug 12, 2017
    8. Great Lakes Region DSM

      Minnesota, Wisconsin, Illinois, Indiana, Michigan, Ohio.
      Discussions:
      1,474
      Posts:
      8,432
    9. Tri State Region DSM

      New Jersey, New York, Pennsylvania
      Discussions:
      2,530
      Posts:
      23,646
      Latest: club dsm? 911gdsmboostin, Sep 11, 2017
    10. Mid Atlantic Region DSM

      Delaware, Maryland, Virginia, Washington DC, West Virginia
      Discussions:
      1,166
      Posts:
      12,832
    11. New England Region DSM

      Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont
      Discussions:
      759
      Posts:
      5,985
    12. Southeast Region DSM

      Florida, Georgia, North Carolina, South Carolina, Puerto Rico
      Discussions:
      1,606
      Posts:
      14,552
      Latest: Jacksonville NC davjd8, Sep 10, 2017
    13. Canada DSM Forum

      Yukon, NW, BC, Alberta, Saskatchewan, Manitoba, Toronto, Montreal
      Discussions:
      386
      Posts:
      4,711
    14. All Other Areas

      Outside the US
      Discussions:
      49
      Posts:
      674
      Latest: U.K. Dsm owners got_psi, May 30, 2017


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