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    Page 1 of 4872 1234511511015011001 ... LastLast
    Threads 1 to 30 of 146152

    Forum: 1.8T Engine Forum

    Discussion forum for the 20-valve 1.8 liter turbocharged 4-cylinder engine found in the Audi A3, S3, A4, Golf/Jetta MkIV, New Beetle, Passat, TT, etc.

    Sub-Forums Threads / Posts  Last Post

    1. Forum for vendors to post announcements, deals, group buys, and more.

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      Forum Statistics:

      • Threads: 269
      • Posts: 2,503
    1. Sticky Thread Sticky: FAQ - Maestro Tuning Suite for 1.8T

      Started by groggory, 08-31-2015 03:38 PM
      • Replies: 17
      • Views: 8,823
      05-25-2017, 06:20 PM Go to last post
    2. Sticky Thread Sticky: Beat the Heat Frankenturbo F23 Drag Build

      Started by Beat the Heat, 05-22-2012 04:49 PM
      54 Pages
      1 2 3 4 5 ... 54
      • Replies: 1,338
      • Views: 223,066
      05-02-2017, 01:09 PM Go to last post
    3. Sticky Thread Sticky: FAQ Material - 20v ... Best Build Threads

      Started by groggory, 01-17-2013 03:55 PM
      3 Pages
      1 2 3
      • Replies: 61
      • Views: 72,580
      01-11-2017, 11:52 AM Go to last post
    4. Sticky Thread Sticky: FAQ | Links | DIY | Reference - Table of Contents - 1.8t

      Started by groggory, 09-01-2011 06:28 PM
      2 Pages
      1 2
      • Replies: 27
      • Views: 319,468
      12-16-2015, 10:06 PM Go to last post
    5. Sticky Thread Sticky: 1.8T Forum - Read Me First

      Started by groggory, 12-18-2012 01:53 PM
      • Replies: 0
      • Views: 34,541
      12-18-2012, 01:53 PM Go to last post
      • Replies: 114
      • Views: 6,582
      Today, 09:15 AM Go to last post
    1. Proper way to fuse your o2 sensor harness

      Started by groggory, 08-27-2014 01:14 PM
      • Replies: 8
      • Views: 1,405
      Today, 05:32 AM Go to last post
    2. Unable to set readiness

      Started by cmdshft, 02-24-2017 11:02 PM
      • Replies: 13
      • Views: 765
      Today, 01:59 AM Go to last post
    3. 1.8t warm start problem

      Started by PaulTac, 06-24-2017 07:06 AM
      • Replies: 1
      • Views: 116
      Yesterday, 01:42 AM Go to last post
    4. Seat Leon 1.8T Cupra Mk1 4wd Conversion & BW 8374 EFR Build Thread

      Started by Grahams81, 01-09-2012 04:42 AM
      11 Pages
      1 2 3 4 5 ... 11
      • Replies: 274
      • Views: 197,345
      Yesterday, 12:33 AM Go to last post
    5. Nolan's Golf 1.8BT build (in-progress)

      Started by NolanG, 05-26-2015 03:48 PM
      3 Pages
      1 2 3
      • Replies: 71
      • Views: 5,977
      06-24-2017, 07:37 PM Go to last post
    6. Forge K04 wastegate actuator on F23?

      Started by ticketed2much, 06-22-2017 07:50 AM
      • Replies: 11
      • Views: 301
      06-24-2017, 06:30 PM Go to last post
    7. Stripped Out Oil drain plug threads

      Started by mosnet99, 04-23-2017 09:33 PM
      • Replies: 8
      • Views: 322
      06-24-2017, 05:01 PM Go to last post
    8. My 1984 Rabbit GTI build thread: Haldex + 2.1L + GTX3584RS + E85.

      Started by mainstayinc, 02-21-2017 02:37 PM
      9 Pages
      1 2 3 4 5 ... 9
      • Replies: 205
      • Views: 10,270
      06-24-2017, 11:37 AM Go to last post
      • Replies: 1
      • Views: 42
      06-24-2017, 07:02 AM Go to last post
    9. What does this hose/tube go to?

      Started by BoltMK2, 06-23-2017 12:24 AM
      • Replies: 4
      • Views: 176
      06-23-2017, 10:15 PM Go to last post
    10. 01 B5 A4 cold start and charging problems

      Started by Mac_skriller, 06-22-2017 10:52 PM
      • Replies: 0
      • Views: 46
      06-22-2017, 10:52 PM Go to last post
    11. 1997 Audi A4 1.8t (AEB) P0301 WILL NOT START

      Started by wangerang, 06-15-2017 06:15 PM
      • Replies: 1
      • Views: 139
      06-21-2017, 05:18 PM Go to last post
    12. Problems with bleeding the cooling system

      Started by mk4_wolfsburg_03, 06-17-2017 08:44 PM
      • Replies: 1
      • Views: 77
      06-21-2017, 05:16 PM Go to last post
    13. Crank no start

      Started by Alfyjr, 06-05-2017 06:12 PM
      • Replies: 6
      • Views: 244
      06-21-2017, 05:12 PM Go to last post
    14. Relay 428 vs 100 Confusion

      Started by ejg3855, 12-01-2014 07:39 PM
      • Replies: 4
      • Views: 10,239
      06-21-2017, 03:05 PM Go to last post
    15. B6 A4 1.8t oil burning issue

      Started by Rob@Darkside, 06-20-2017 03:00 PM
      • Replies: 1
      • Views: 141
      06-21-2017, 05:41 AM Go to last post
    16. 1.8t brake booster blew up

      Started by 86scirocco, 06-20-2017 04:59 PM
      • Replies: 1
      • Views: 135
      06-20-2017, 10:36 PM Go to last post
      • Replies: 7
      • Views: 865
      06-20-2017, 09:34 PM Go to last post
    17. UroTuning.com | Custom 1.8T Timing Belt Kit starting at $99.99

      Started by UroTuning, 01-03-2014 12:38 PM
      7 Pages
      1 2 3 4 5 ... 7
      • Replies: 153
      • Views: 20,992
      06-20-2017, 11:38 AM Go to last post
    18. UroTuning.com | SAI/N249/PCV/EVAP Delete Kits for your 1.8T

      Started by UroTuning, 11-06-2012 04:18 PM
      15 Pages
      1 2 3 4 5 ... 15
      • Replies: 374
      • Views: 68,069
      06-20-2017, 11:29 AM Go to last post
      • Replies: 46
      • Views: 3,139
      06-19-2017, 09:39 PM Go to last post
    19. Anyone care to speculate flywheels horsepower?

      Started by vwabbitman, 06-18-2017 02:39 AM
      • Replies: 8
      • Views: 294
      06-19-2017, 12:41 PM Go to last post
    20. Maestro 7 Tuning: FAQ, DIY, hard data, and advice thread

      Started by l88m22vette, 10-19-2009 11:03 PM
      266 Pages
      1 2 3 4 5 ... 266
      • Replies: 6,627
      • Views: 902,833
      06-19-2017, 12:37 PM Go to last post
    21. DIY: Ultimate SAI/N249/PCV/EVAP Delete

      Started by nstevic01, 05-20-2010 09:25 AM
      32 Pages
      1 2 3 4 5 ... 32
      • Replies: 781
      • Views: 714,341
      06-18-2017, 11:27 AM Go to last post
      • Replies: 0
      • Views: 124
      06-17-2017, 09:03 PM Go to last post
    22. Dynomax Super Turbo muffler

      Started by vwdirector, 06-11-2017 08:10 PM
      • Replies: 4
      • Views: 248
      06-17-2017, 07:04 PM Go to last post

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