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    1. Site News

      News and updates about our site.
      Discussions:
      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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      2,849
      Posts:
      39,838
    3. Site Problems/Feedback

      Need help using the site? Have a suggestion for us? Post your questions, concerns, comments, compliments, and feedback here.
      Discussions:
      3,119
      Posts:
      29,691
    4. DSM Build Journals

      Start a Journal to document your DSM build and document race events, dyno days, etc for the car.
      Discussions:
      2,914
      Posts:
      48,715
      Latest: 95 GSX spyderdrifter, Aug 23, 2017 at 7:01 AM
    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:
      5,701
      Posts:
      49,723
    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:
      198,824
      Posts:
      2,061,930
      Latest: glowshift piller pod gauge questions Rustic gst, Aug 23, 2017 at 8:31 AM
    3. Tech Article Archives

      DIY Tutorials, VFAQ's and Parts Reviews posted by our members.
      Discussions:
      1,540
      Posts:
      3,337
    4. Engine Swap Tech

      For all discussions surrounding engine swaps - DSM engines into other cars or other car engines into a DSM.
      Discussions:
      163
      Posts:
      1,963
      Latest: 4g63 2nd gen mirage swap thisusernamesucksass, Aug 18, 2017 at 9:16 AM
    5. Custom Fabrication

      TIG/MIG welding, jig-building, metal working, fiberglass, carbon fiber, and other custom fabrication projects.
      Discussions:
      980
      Posts:
      25,791
      Latest: Scrap metal catch can RipperXX, Aug 22, 2017 at 7:37 PM
    1. Bolt-on Tech

      4G63 intake, exhaust, intake manifold, ignition, fuel system, cooling, etc.
      Discussions:
      26,593
      Posts:
      331,051
      Latest: Bosch 044 install? amsrn13, Aug 18, 2017 at 11:30 PM
    2. Turbo System Tech

      4G63 turbos, Intercooling, Boost Control, Wastegates, etc.
      Discussions:
      6,813
      Posts:
      107,993
      Latest: Questions for Justin... spyderdrifter, Aug 19, 2017 at 11:46 AM
    3. Tuning & Engine Management

      4G63 EPROMS, ECU, MAF, knock, EGT, wideband, datalogging, fuel trims, etc.
      Discussions:
      13,240
      Posts:
      121,936
      Latest: NO DSM TUNERS IN CENTRAL FLORIDA!! 9 T GSX, Aug 23, 2017 at 6:08 AM
    4. Cylinder Head & Short Block

      4G63 cams, valvetrain, pistons, rods, stroker kits, 6-bolt swaps, hybrids, etc. Read this Forum's Strict Guidelines.
      Discussions:
      6,768
      Posts:
      80,070
      Latest: Need help identifying spring. Spector5, Aug 20, 2017 at 9:52 PM
    5. Handling Tech

      4G63 suspension, steering, brakes, tires, lightweight wheels, bushings, etc.
      Discussions:
      7,999
      Posts:
      70,868
      Latest: FWD GST largest front tire width 1qkfwd, Aug 22, 2017 at 8:41 PM
    6. Drivetrain Tech

      4G63 transmission, clutch, flywheel, driveshaft, gears, differentials, transfer case, shifter, etc.
      Discussions:
      11,856
      Posts:
      92,621
      Latest: EVO III diff in a 2g fwd? AZmocoLoco, Aug 23, 2017 at 5:59 AM
    7. Electrical Tech

      Wiring, turbo timers, electronic boost controllers, gauges, fuses, wiring harnesses, wire tucks, car audio, and all other electrical component discussions.
      Discussions:
      1,835
      Posts:
      12,426
      Latest: Accessories not working dustyboner, Aug 21, 2017 at 10:36 PM
    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:
      9,003
      Posts:
      105,108
      Latest: rebuild issue VelocitàPaola, Aug 22, 2017 at 11:44 AM
    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:
      3,018
      Posts:
      63,433
      Latest: The 14b Drag Race Discussion Thread 1qkfwd, Aug 22, 2017 at 11:12 PM
    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:
      999
      Posts:
      20,795
      Latest: VR4 Rally from Queensland Australia thirsty, Aug 19, 2017 at 6:51 PM
    3. Dyno Talk

      For all the DSM dyno queens. Discuss dyno results here. For tuning discussions, use the Tuning Forum.
      Discussions:
      296
      Posts:
      8,830
      Latest: Stock block HX40 547hp@24psi pat white, Aug 22, 2017 at 4:18 PM
    1. The Hangout

      All non-tech and non-DSM related discussions. Read the Forum Guidelines. Play nice or get booted!
      Discussions:
      37,270
      Posts:
      855,395
      Latest: My 4G63 SL-R crash89, Aug 21, 2017 at 11:34 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:
      3,148
      Posts:
      37,491
      Latest: stock 2g fwd turbo down pipe. mitsubishikid, Aug 20, 2017 at 1:05 PM
    3. SoCal Region DSM

      Southern California and coastal areas
      Discussions:
      2,356
      Posts:
      28,348
      Latest: 1g needs a miracle SleepyeyedX, Jul 28, 2017
    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:
      1,037
      Posts:
      8,222
    6. Gulf Coast Region DSM

      Texas, Louisiana, Mississippi, Alabama
      Discussions:
      852
      Posts:
      9,798
    7. Midwest Region DSM

      North Dakota, South Dakota, Nebraska, Iowa, Kansas, Oklahoma, Missouri, Arkansas, Kentucky, Tennessee
      Discussions:
      1,794
      Posts:
      32,049
      Latest: Okc? Reuhzaki, Aug 12, 2017
    8. Great Lakes Region DSM

      Minnesota, Wisconsin, Illinois, Indiana, Michigan, Ohio.
      Discussions:
      1,471
      Posts:
      8,427
      Latest: Interested in Rallycross? 2gmitsueclipse, Aug 22, 2017 at 6:44 PM
    9. Tri State Region DSM

      New Jersey, New York, Pennsylvania
      Discussions:
      2,529
      Posts:
      23,641
      Latest: Any DSMers in Vermont 802gst, Jul 29, 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:
      14,551
      Latest: Facebook Orlando group Vin, Aug 21, 2017 at 7:23 PM
    13. Canada DSM Forum

      Yukon, NW, BC, Alberta, Saskatchewan, Manitoba, Toronto, Montreal
      Discussions:
      386
      Posts:
      4,710
    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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