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Join the Community!
DSMtuners is a massive archive of DSM information - but more importantly, it's a COMMUNITY! Join in and participate with other DSMers, and invite all of your DSM friends to make this place their home. Chat with others, create a build thread, post questions and answers. Get involved! Logging in will also remove many of the advertisements, along with this notice. ;)
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Vendor Announcements
Special sales, group buys, and product announcements from our supporting vendors. We encourage you to support vendors who support the DSM community.
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- 350
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- 4,062
- 350
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- 4,062
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Latest: RockAuto.com Discount Code - Expires February 12, 2021 Salty-Seagull, Jan 23, 2021 at 3:48 PM
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DSM Build Journals
Start a Journal to document your DSM build and document race events, dyno days, etc for the car. To create a Build Journal you will need to Create a Vehicle Profile. A Build Thread will be created in this forum automatically.
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- 5,059
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- 65,935
- 5,059
- Discussions
- 65,935
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Latest: Why am I doing this? Dreams Realized, Jan 27, 2021 at 8:45 PM -
Tech Article Archives
DIY Tutorials, VFAQ's and Parts Reviews posted by our members.
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- 1,696
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- 3,707
- 1,696
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- 3,707
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Latest: Terhune Raceworks fully built trans motomattx, Jan 26, 2021 at 9:27 PM
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Frequently Answered DSM Questions
A collection of very common and repetitive DSM questions with links to the answers. Required reading for all newbies! All threads in this forum are locked, replies are disabled.
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- 134
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- 321
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Latest: What size is that bolt? Screw? Fastener? snowborder714, Jul 19, 2011 -
Maintenance & Repairs
Oil choices, timing belt, setting timing, CV boot replacement, alternator servicing, fuse/relay checks, and other basic maintenance, repair and diagnosis Q&A.
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- 12,631
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- 142,395
- 12,631
- Discussions
- 142,395
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Latest: Coolant or oil? Myk984g63, Jan 27, 2021 at 10:27 PM -
Bolt-on Tech
4G63 intake, exhaust, intake manifold, ignition, fuel system, cooling, etc.
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- 27,115
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- 337,717
- 27,115
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Latest: AER Valve Covers mikejsmith1985, Jan 27, 2021 at 6:37 AM -
Turbo System Tech
4G63 turbos, Intercooling, Boost Control, Wastegates, etc.
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- 7,144
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- 117,722
- 7,144
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- 117,722
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Latest: PLM Backdoor FMIC craracer05, Jan 27, 2021 at 6:06 PM -
Tuning & Engine Management
4G63 EPROMS, ECU, MAF, knock, EGT, wideband, datalogging, fuel trims, etc.
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- 13,870
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- 128,742
- 13,870
- Discussions
- 128,742
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Latest: Weird Idle and Cruise AFR odion1776, Jan 26, 2021 at 1:03 AM -
Engine Swap Tech
For all discussions surrounding engine swaps - DSM engines into other cars or other car engines into a DSM.
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- 280
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- 3,255
- 280
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- 3,255
- Posts
Latest: Picked up a mid-swap project Larry33, Jan 23, 2021 at 8:29 AM -
Cylinder Head & Short Block
4G63 cams, valvetrain, pistons, rods, stroker kits, 6-bolt swaps, hybrids, etc. Read this Forum's Strict Guidelines.
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- 7,207
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- 84,652
- 7,207
- Discussions
- 84,652
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Custom Fabrication
TIG/MIG welding, jig-building, metal working, fiberglass, carbon fiber, and other custom fabrication projects.
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- 1,131
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- 27,619
- 1,131
- Discussions
- 27,619
- Posts
Latest: 7 bolt baffled oil pan need troppo loungo, Jan 25, 2021 at 6:23 PM -
Handling Tech
4G63 suspension, steering, brakes, tires, lightweight wheels, bushings, etc.
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- 8,248
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- 73,590
- 8,248
- Discussions
- 73,590
- Posts
Latest: 2g Flatout coilovers : The average guy review mitsumike0, Jan 20, 2021 -
Drivetrain Tech
4G63 transmission, clutch, flywheel, driveshaft, gears, differentials, transfer case, shifter, etc.
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- 12,488
- Posts:
- 99,908
- 12,488
- Discussions
- 99,908
- Posts
Latest: Aftermarket clutch and flywheel pauleyman, Jan 28, 2021 at 12:06 AM -
Electrical Tech
Wiring, turbo timers, electronic boost controllers, gauges, fuses, wiring harnesses, wire tucks, car audio, and all other electrical component discussions.
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- 2,420
- Discussions
- 17,581
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Latest: Low voltage in ECMLink but perfect at alt and batt??? BrandonGST, Jan 27, 2021 at 11:20 PM -
Appearance/Interior/Exterior
All interior and exterior tech discussions; body and paint, conversions, lighting, washing, waxing, etc.
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- 20,424
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- 301,876
- 20,424
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- 301,876
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Latest: Sunroof delete - Roof swap Justin DuBois, Jan 27, 2021 at 6:18 PM -
Newbie Forum
Common, repetitive, beginner DSM questions that have been asked and answered thousands of times. We use this forum as a dumping ground for noob questions.
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- 170,437
- Discussions
- 1,675,013
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Latest: who wants to explain what s wrong with my talon(log data included) sakroda, Jan 27, 2021 at 1:17 PM
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DSM 420A Frequently Answered Questions
All the common and repetitive 420A DSM questions asked with links to the answers. Read-only.
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Latest: Cylinder head parts list BogusSVO, Nov 28, 2012 -
420A Bolt-on Tech
Intake, exhaust, ignition, fuel system, cooling, etc - specific to 2G N/T DSMs.
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- 9,120
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- 106,436
- 9,120
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- 106,436
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Latest: Recurring Valve Cover Gasket Leaks motomattx, Jan 27, 2021 at 10:06 PM -
420A Turbo Conversion
Turbo kits, swaps, etc - specific to 2G N/T DSMs.
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- 2,081
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- 25,210
- 2,081
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- 25,210
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420A Engine Management
EPROMS, ECU, MAF, knock, EGT, wideband, datalogging, etc - specific to 2G N/T DSMs.
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- 344
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- 3,398
- 344
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- 3,398
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Latest: 96 420a ecu Pinout and 12pin one pinout Bradcox86, Jan 12, 2021 -
420A Drivetrain Tech
Transmission, clutch, flywheel, driveshaft, gears, differentials, transfer case, shifter, etc - specific to 2G N/T DSMs.
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- 384
- Posts:
- 3,267
- 384
- Discussions
- 3,267
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Latest: HELP! P0731 fault G420a, Jan 5, 2021
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Drag Strip
Preparation, technique, tips, and "kill" stories from the Drag Strip. No street racing discussions.
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- 3,070
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- 64,472
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Latest: The 16g Drag Race Discussion Thread 95GSXracer, Jan 17, 2021 -
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.
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- 1,044
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- 21,499
- 1,044
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- 21,499
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Latest: Good DSM Youtube Channels to Watch RWood, Jan 8, 2021 -
Dyno Talk
For all the DSM dyno queens. Discuss dyno results here. For tuning discussions, use the Tuning Forum.
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- 314
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- 314
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- 9,112
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Latest: EVO3 16g dyno results 10's or bust, Jan 24, 2021 at 9:53 AM
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Latest: First Time DSM Owner 93 Talon TSi AWD Manual ileagleracing, Jan 25, 2021 at 12:04 AM
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The Hangout
All off topic, non-DSM, non-technical related discussions. Still no politics, religion, or hot button topics. Play nice or get booted!
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- 37,798
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- 37,798
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- 860,974
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Latest: Shootout dyno day 1990TSIAWDTALON, Jan 27, 2021 at 1:08 PM -
Regional Discussions
Connect with other local DSMers and organize DSM meets and track days.
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- 221,473
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Latest: Looking For Someone To Work On My DSM bo0st, Jan 20, 2021
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