XU 16v Engine Maintenance and Performance Upgrades

1,370 topics in this forum

1. 2088cc Mi Bottom End

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   By stew205, September 19, 2004
   • 164 replies
   • 201,285 views
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   • 205freak
   • December 11, 2011

2. Gti-6 Engine Loom Wiring Guide / Help Information

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   By nickaliath, January 31, 2010
   • 145 replies
   • 203,951 views
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   • Paulgiblin
   • December 11, 2018

3. Brilliant 2row Ecu Guide

   By 24seven, November 17, 2007
   • 24 replies
   • 34,251 views
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   • jackherer
   • January 5, 2018

4. Gti6 (xu10j4rs) Sensor Identification

   By Dan Ingram, December 30, 2008
   • 19 replies
   • 75,796 views
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   • dobboy
   • March 22, 2014

5. Anyone Recognise This Engine?

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   By dobboy, January 6, 2014
   • 154 replies
   • 15,657 views
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   • camgti
   • March 26, 2014

6. Xu9J4 Oil Starvation Prevention (Never Heard That Before?!)

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   By Kitch, March 31, 2012
   • 121 replies
   • 36,081 views
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   • rodionski
   • June 21, 2013

7. Which Direction? Itbs Or Supercharging

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   By Gman, December 15, 2013
   • 101 replies
   • 11,699 views
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   • Spiky
   • December 31, 2013

8. Mot Fail S16

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   By Jemehan, December 12, 2012
   • 82 replies
   • 10,065 views
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   • Jemehan
   • January 6, 2013

9. Gti 6 Wont Start After Being Stood

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   By Karl, December 20, 2012
   • 81 replies
   • 9,283 views
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   • Karl
   • December 30, 2012

10. camshafts for upgraded XU10J4R

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    By Atlaskrukvaxt, May 17, 2020   

    • xu10j4
    • camshafts
    • (and 1 more)

      Tagged with:

      • xu10j4
      • camshafts
      • rfv
    • 74 replies
    • 99,785 views
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    • Chipboy
    • November 19, 2022

11. Gti6 Stalling When Coming To A Stop (Still!)

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    By 2052006, July 19, 2015
    • 73 replies
    • 15,460 views
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    • 2052006
    • July 4, 2016

12. Think I Have A Tapper

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    By dobboy, February 15, 2015
    • 72 replies
    • 8,062 views
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    • Retro Pug
    • April 11, 2015

13. Gti-6 Running Problems

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    By sy84, October 19, 2012
    • 71 replies
    • 8,981 views
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    • ORB
    • February 15, 2013

14. What Throttle Bodies

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    By johniban, January 16, 2014
    • 67 replies
    • 13,807 views
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    • DrSarty
    • April 18, 2014

15. Mi16 - XU9J4 - engine rebuild to go into a 309

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    By hoodygoodwood, November 1, 2024
    • 67 replies
    • 11,756 views
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    • SRDT
    • November 21, 2025

16. Gti6 Misfire At Light Throttle Under 2K, I've Tried Everything

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    By Paul_13, May 18, 2014
    • 66 replies
    • 7,169 views
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    • jcsh
    • August 13, 2014

17. Xu7 Head Polishing,porting,upgrading,how To?

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    By pugpete1108, February 15, 2013
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    • gnw
    • April 14, 2013

18. Mi16's Die And S16's Don't...

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    By wicked, May 23, 2012
    • 57 replies
    • 18,066 views
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    • ftoomsh
    • January 29, 2014

19. Bunging The Expansion Tank

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    By dobboy, August 22, 2014
    • 54 replies
    • 6,694 views
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    • dobboy
    • September 30, 2014

20. Timing Belt Help

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    By dobboy, January 17, 2014
    • 51 replies
    • 7,284 views
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    • dobboy
    • January 26, 2015

21. Cheapest Reliable Way To 230-240Bhp Xu10J4Rs

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    By blandy, August 26, 2014
    • 47 replies
    • 14,392 views
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    • johniban
    • September 10, 2014

22. Wiseco Pistons.

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    By stef205, February 21, 2015
    • 47 replies
    • 9,792 views
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    • B1ack_Mi16
    • March 3, 2015

23. Throttle Bodies Or Supercharger? - Fast Road, Occasional Track, Toy

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    By Malc, September 3, 2013
    • 46 replies
    • 7,631 views
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    • welshpug
    • September 9, 2013

24. Mapping Session Booked!

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    By daneldridge23, May 26, 2014   

    • northampton motorsport
    • 46 replies
    • 6,238 views
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    • daneldridge23
    • June 22, 2014

25. Right Clutch For 205 Gti 6 Conversion?

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    By jameswallace., August 6, 2013
    • 45 replies
    • 11,148 views
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    • dobboy
    • April 27, 2014