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Grom Performance

Below you will find a list of discussions in the Grom Performance forums at the Honda Grom Forum. The Grom Performance forum is for discussion of: Ready to turn your Grom / MSX125 into a real Road Monster or just looking to pump out a few extra HPs? Discuss it here!.

Page 1 of 76 1 2 3 11 51 ... LastLast
Threads 1 to 20 of 1514

Forum: Grom Performance

Ready to turn your Grom / MSX125 into a real Road Monster or just looking to pump out a few extra HPs? Discuss it here!

  1. Sticky Thread Sticky: Comprehensive list of Exhausts available for the Honda Grom / Honda MSX125

    Started by El Chorizo, 06-06-2013 05:07 PM
    45 Pages
    1 2 3 ... 45
    • Replies: 449
    • Views: 304,528
    04-01-2019, 07:57 PM Go to last post
  2. Lightbulb Sticky Thread Sticky: DynoJet PCV / Wideband 2 Newb Guide

    Started by i64X, 06-13-2014 07:12 AM
    43 Pages
    1 2 3 ... 43
    • Replies: 421
    • Views: 146,746
    04-01-2019, 10:20 AM Go to last post
  3. Sticky Thread Sticky: Sprockets: What you need to know

    Started by kzam, 04-30-2015 10:44 AM
    10 Pages
    1 2 3 ... 10
    • Replies: 90
    • Views: 109,595
    07-18-2017, 09:06 AM Go to last post
  1. the new 'yuminashi' ecu and PCV/WB install/ initial test

    Started by m in sc, 03-13-2019 09:31 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 39
    • Views: 866
    Today, 06:12 PM Go to last post
  2. Stock 2018 Grom almost ready for speed test...

    Started by Leo310, 02-12-2019 10:02 PM
    7 Pages
    1 2 3 ... 7
    • Replies: 68
    • Views: 3,029
    Today, 06:07 PM Go to last post
    • Replies: 57
    • Views: 1,213
    Yesterday, 08:18 PM Go to last post
  3. ARACER Fuel Base Question

    Started by jscheiner.09, 04-16-2019 06:44 PM
    • Replies: 3
    • Views: 52
    04-16-2019, 08:21 PM Go to last post
  4. DROWsports LS Honda Grom 4 Valve 181cc Big Bore Cylinder Kit

    Started by drowsports, 02-07-2019 01:01 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 37
    • Views: 2,302
    04-15-2019, 12:02 PM Go to last post
    • Replies: 8
    • Views: 120
    04-15-2019, 11:36 AM Go to last post
  5. Differences between the new Yuminashi ECU and Finbro’s ECU ?

    Started by jtxr, 04-02-2019 09:17 AM
    5 Pages
    1 2 3 ... 5
    • Replies: 44
    • Views: 941
    04-15-2019, 09:44 AM Go to last post
    • Replies: 6
    • Views: 117
    04-15-2019, 07:36 AM Go to last post
  6. O2 sensor on the Grom and piggyback tuners

    Started by Snakeibf, 01-30-2014 11:03 AM
    24 Pages
    1 2 3 ... 24
    • Replies: 236
    • Views: 87,999
    04-15-2019, 06:32 AM Go to last post
    • Replies: 3
    • Views: 65
    04-15-2019, 01:02 AM Go to last post
  7. ARacer tuning and Super125 kit questions

    Started by jscheiner.09, 07-06-2018 06:51 AM
    6 Pages
    1 2 3 ... 6
    • Replies: 52
    • Views: 4,037
    04-14-2019, 04:08 PM Go to last post
    • Replies: 0
    • Views: 23
    04-13-2019, 06:05 PM Go to last post
  8. Koso Clutch Spring Issue

    Started by Hawkman13, 03-29-2019 04:46 PM
    • Replies: 9
    • Views: 164
    04-12-2019, 08:03 PM Go to last post
  9. Does this look right?

    Started by Gromit_lsx, 04-10-2019 01:42 PM
    • Replies: 2
    • Views: 65
    04-10-2019, 01:58 PM Go to last post
    • Replies: 4
    • Views: 118
    04-06-2019, 02:24 PM Go to last post
  10. Fuel programmer needed?

    Started by Nbgrommer, 03-30-2019 07:30 AM
    • Replies: 2
    • Views: 117
    04-03-2019, 12:53 PM Go to last post
  11. PnP Microsquirt Grom

    Started by Yfz460, 03-31-2019 05:13 PM
    • Replies: 1
    • Views: 103
    03-31-2019, 05:14 PM Go to last post
  12. Real swingarm bushings!

    Started by obijuanito, 03-08-2019 01:41 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 705
    03-29-2019, 09:52 AM Go to last post
    • Replies: 53
    • Views: 31,047
    03-25-2019, 11:28 AM Go to last post
  13. adding SS brake lines to ABS

    Started by rolldogg, 03-17-2019 03:04 PM
    • Replies: 4
    • Views: 189
    03-20-2019, 03:52 PM Go to last post

Page 1 of 76 1 2 3 11 51 ... LastLast

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