DSMtuners

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    1. Site News

      News and updates about our site.
      Discussions:
      84
      Posts:
      101
      News and updates about our site.
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    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.
      Discussions:
      2,935
      Posts:
      39,858
      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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    3. Site Problems/Feedback

      Need help using the site? Have a suggestion for us? Post your questions, concerns, comments, compliments, and feedback here.
      Discussions:
      3,176
      Posts:
      29,965
      Need help using the site? Have a suggestion for us? Post your questions, concerns, comments, compliments, and feedback here.
      Latest: Unable to reply to my own classified ad joemamma, Jun 23, 2017 at 5:30 PM
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    4. DSM Build Journals

      Start a Journal to document your DSM build and document race events, dyno days, etc for the car.
      Discussions:
      2,845
      Posts:
      47,974
      Start a Journal to document your DSM build and document race events, dyno days, etc for the car.
      Latest: 89 Mirage xxNocturnalxx, Jun 28, 2017 at 12:43 AM
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    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
      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!
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    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:
      198,576
      Posts:
      2,059,276
      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.
      Latest: Glove box won't unlock arturo74r, Jun 28, 2017 at 12:10 PM
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    3. Engine Swap Tech

      For all discussions surrounding engine swaps - DSM engines into other cars or other car engines into a DSM.
      Discussions:
      158
      Posts:
      1,932
      For all discussions surrounding engine swaps - DSM engines into other cars or other car engines into a DSM.
      Latest: 98 eclipse gst engine swap Spideydsm99, Jun 24, 2017 at 8:20 PM
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    4. Custom Fabrication

      TIG/MIG welding, jig-building, metal working, fiberglass, carbon fiber, and other custom fabrication projects.
      Discussions:
      975
      Posts:
      25,628
      TIG/MIG welding, jig-building, metal working, fiberglass, carbon fiber, and other custom fabrication projects.
      Latest: Archer Fab Tig Welding Thread Archer Fabrications, Jun 25, 2017 at 1:58 AM
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    1. Bolt-on Tech

      4G63 intake, exhaust, intake manifold, ignition, fuel system, cooling, etc.
      Discussions:
      26,572
      Posts:
      330,786
      4G63 intake, exhaust, intake manifold, ignition, fuel system, cooling, etc.
      Latest: Dynatek arc-2 results/impressions. bastarddsm, Jun 27, 2017 at 7:39 PM
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    2. Turbo System Tech

      4G63 turbos, Intercooling, Boost Control, Wastegates, etc.
      Discussions:
      6,808
      Posts:
      107,919
      4G63 turbos, Intercooling, Boost Control, Wastegates, etc.
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    3. Tuning & Engine Management

      4G63 EPROMS, ECU, MAF, knock, EGT, wideband, datalogging, fuel trims, etc.
      Discussions:
      13,214
      Posts:
      121,527
      4G63 EPROMS, ECU, MAF, knock, EGT, wideband, datalogging, fuel trims, etc.
      Latest: Aem Infinity 506 tuning DiamondStar90, Jun 27, 2017 at 7:30 PM
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    4. Cylinder Head & Short Block

      4G63 cams, valvetrain, pistons, rods, stroker kits, 6-bolt swaps, hybrids, etc. Read this Forum's Strict Guidelines.
      Discussions:
      6,758
      Posts:
      79,897
      4G63 cams, valvetrain, pistons, rods, stroker kits, 6-bolt swaps, hybrids, etc. Read this Forum's Strict Guidelines.
      Latest: Head refinishing with vaporblasting Jon Lane, Jun 26, 2017 at 6:30 PM
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    5. Handling Tech

      4G63 suspension, steering, brakes, tires, lightweight wheels, bushings, etc.
      Discussions:
      7,985
      Posts:
      70,700
      4G63 suspension, steering, brakes, tires, lightweight wheels, bushings, etc.
      Latest: RM Swaybar bushing replacement?? Mitchel63, Jun 23, 2017 at 10:36 PM
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    6. Drivetrain Tech

      4G63 transmission, clutch, flywheel, driveshaft, gears, differentials, transfer case, shifter, etc.
      Discussions:
      11,833
      Posts:
      92,441
      4G63 transmission, clutch, flywheel, driveshaft, gears, differentials, transfer case, shifter, etc.
      Latest: Bearing race and spacer help needed Kryndon, Jun 26, 2017 at 3:34 PM
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    7. Electrical Tech

      Wiring, turbo timers, electronic boost controllers, gauges, fuses, wiring harnesses, wire tucks, car audio, and all other electrical component discussions.
      Discussions:
      1,823
      Posts:
      12,319
      Wiring, turbo timers, electronic boost controllers, gauges, fuses, wiring harnesses, wire tucks, car audio, and all other electrical component discussions.
      Latest: absolutely no electrical power 19Eclipse90, Jun 27, 2017 at 8:35 PM
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    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
      All the common and repetitive 420A DSM questions asked with links to the answers. Read-only.
      Latest: Cylinder head parts list BogusSVO, Nov 28, 2012
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    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:
      9,000
      Posts:
      105,079
      Intake, exhaust, ignition, fuel system, cooling, etc - specific to 2G N/T DSMs. New Members must limit their 420A tech posts to this forum.
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    3. 420A Turbo Conversion

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

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

      Transmission, clutch, flywheel, driveshaft, gears, differentials, transfer case, shifter, etc - specific to 2G N/T DSMs.
      Discussions:
      337
      Posts:
      2,908
      Transmission, clutch, flywheel, driveshaft, gears, differentials, transfer case, shifter, etc - specific to 2G N/T DSMs.
      Latest: Which Pump spyderdrifter, Jun 5, 2017
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    1. Drag Strip

      Preparation, technique, tips, and "kill" stories from the Drag Strip. No street racing discussions.
      Discussions:
      3,018
      Posts:
      63,407
      Preparation, technique, tips, and "kill" stories from the Drag Strip. No street racing discussions.
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    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:
      995
      Posts:
      20,734
      Autocross, Road Race, and Open Track Event discussions. Preparation, technique, tips, and stories from the events. Tell us about your last event.
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    3. Dyno Talk

      For all the DSM dyno queens. Discuss dyno results here. For tuning discussions, use the Tuning Forum.
      Discussions:
      292
      Posts:
      8,761
      For all the DSM dyno queens. Discuss dyno results here. For tuning discussions, use the Tuning Forum.
      Latest: FP 68HTA dyno results Derail20T, May 25, 2017
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    1. The Hangout

      All non-tech and non-DSM related discussions. Read the Forum Guidelines. Play nice or get booted!
      Discussions:
      37,242
      Posts:
      855,159
      All non-tech and non-DSM related discussions. Read the Forum Guidelines. Play nice or get booted!
      Latest: So I found out my cat is hollowed out today NHerron, Jun 27, 2017 at 9:14 PM
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  1. Regional DSM Events

    Connect with other local DSMers and organize DSM meetings and track days.
    1. DSM Event Calendar

      Post all DSM-related events in this calendar.
      Discussions:
      12
      Posts:
      57
      Post all DSM-related events in this calendar.
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    2. Pacific Northwest Region DSM

      Washington, Oregon, Idaho, Alaska
      Discussions:
      2,386
      Posts:
      24,146
      Washington, Oregon, Idaho, Alaska
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    3. NorCal Region DSM

      Northern California and coastal areas
      Discussions:
      3,140
      Posts:
      37,479
      Northern California and coastal areas
      Latest: 1993 Eclipse GSX Franks90GST, Jun 27, 2017 at 7:06 PM
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    4. SoCal Region DSM

      Southern California and coastal areas
      Discussions:
      2,353
      Posts:
      28,344
      Southern California and coastal areas
      Latest: Door ajar light issue chefbrown12014, Jun 25, 2017 at 12:02 AM
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    5. Southwest Region DSM

      Arizona, New Mexico and Las Vegas
      Discussions:
      1,183
      Posts:
      8,758
      Arizona, New Mexico and Las Vegas
      Latest: Machine Shops dudeX, Jun 22, 2017 at 3:10 PM
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    6. Rocky Mountain Region DSM

      Colorado, Utah, Wyoming, Montana
      Discussions:
      1,034
      Posts:
      8,214
      Colorado, Utah, Wyoming, Montana
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    7. Midwest Region DSM

      North Dakota, South Dakota, Nebraska, Iowa, Kansas, Oklahoma, Missouri, Arkansas, Kentucky, Tennessee
      Discussions:
      1,789
      Posts:
      32,043
      North Dakota, South Dakota, Nebraska, Iowa, Kansas, Oklahoma, Missouri, Arkansas, Kentucky, Tennessee
      Latest: Arkansas members DSMReviver, Jun 21, 2017
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    8. Great Lakes Region DSM

      Minnesota, Wisconsin, Illinois, Indiana, Michigan, Ohio.
      Discussions:
      1,465
      Posts:
      8,399
      Minnesota, Wisconsin, Illinois, Indiana, Michigan, Ohio.
      Latest: Anyone Out there cgendron, Jun 26, 2017 at 12:11 PM
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    9. Mid Atlantic Region DSM

      Delaware, Maryland, Virginia, Washington DC, West Virginia
      Discussions:
      1,163
      Posts:
      12,829
      Delaware, Maryland, Virginia, Washington DC, West Virginia
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    10. New England Region DSM

      Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont
      Discussions:
      758
      Posts:
      5,984
      Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont
      Latest: fuel pressure solenoid Bud92gsx, Mar 10, 2017
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    11. Canada DSM Forum

      Yukon, NW, BC, Alberta, Saskatchewan, Manitoba, Toronto, Montreal
      Discussions:
      386
      Posts:
      4,705
      Yukon, NW, BC, Alberta, Saskatchewan, Manitoba, Toronto, Montreal
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    12. All Other Areas

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

      Showcase your items here!
      Vehicles:
      13,109
      Comments:
      1,127
      Images:
      63,286
      Latest: 89 Mirage xxNocturnalxx, Jun 28, 2017 at 12:43 AM
  1. Most Popular DSM Profiles

    1. 5/5, 18,552 views
    2. 4.93333333333/5, 17,480 views
    3. 5/5, 14,862 views
    4. 4.9375/5, 11,058 views
    5. Street Build Fry's FlyinTalon
      5/5, 10,396 views
    6. 0/5, 10,170 views
    7. Street Build The British Bull Dog
      5/5, 9,617 views
    8. Street Build 99 GST
      0/5, 9,207 views
    9. Road Race Build TSiAWD666's Eclipse GSX
      5/5, 8,175 views
    10. Street Build OrangeGSX
      5/5, 8,139 views
Support Vendors who Support the DSM Community
Ace Race Parts Advanced Fuel Injection Archer Fabrication Boostin Performance ECM Tuning Extreme Turbo Systems ExtremePSI Feal Suspension Fuel Injector Clinic Jacks Transmissions Jackson Auto Machine JNZ Tuning Magnus Motorsports Miller Import Parts Morrison Fabrication & Design OHM Racing Race Components Inc RockAuto RoadSurge Spultronix Performance STM Tuned Strictly Import Motorsports VR Speed Factory