Engine Related

3,136 topics in this forum

1. V7 STI running 1.5bar *help* 1 2 3 4

   By Dangeruss, August 1, 2011
   • 83 replies
   • 7.9k views
   • 
   • Pappu1
   • November 15, 2011

3. K & N panel filters ? 1 2 3 4

   By clintondane, November 17, 2013
   • 79 replies
   • 6.5k views
   • 
   • Steveo
   • November 22, 2013

4. help please im out of ideas :( 1 2 3 4

   By toad, August 7, 2011
   • 78 replies
   • 6.4k views
   • 
   • MADMAL
   • November 8, 2011

5. Miss accross the rev range 1 2 3 4

   By Pappu1, May 31, 2011
   • 76 replies
   • 6.6k views
   • 
   • Pappu1
   • June 28, 2011

6. Yellow top 440cc inj v3 1 2 3 4

   By Guest, April 12, 2009
   • 75 replies
   • 7.5k views
   • 
   • Guest
   • April 27, 2009

7. Max Power from a VF30 1 2 3 4

   By xsvpwr, September 8, 2011
   • 75 replies
   • 8.3k views
   • 
   • Joker
   • September 12, 2011

8. EJ22 N/A block getting boosted 1 2 3

   By ReubenH, September 29, 2014
   • 73 replies
   • 7.8k views
   • 
   • pawan
   • May 30, 2015

9. dsr turbo 1 2 3

   By Guest, August 1, 2010
   • 73 replies
   • 8.8k views
   • 
   • Guest
   • August 14, 2010

10. A little bit more power??? 1 2 3

    By Garryg, September 8, 2010
    • 72 replies
    • 6.4k views
    • 
    • Guest
    • October 26, 2010

11. Who knows of an Engine Importer 1 2 3

    By NotAWhiteGTB, July 14, 2010
    • 72 replies
    • 6.1k views
    • 
    • NotAWhiteGTB
    • July 19, 2010

12. DIY top mounted intercooler 1 2 3

    By scottiescottiescottie, October 5, 2011
    • 70 replies
    • 10.6k views
    • 
    • scottiescottiescottie
    • June 25, 2013

13. Detonation... 1 2 3

    By RAYDEO, July 21, 2009
    • 69 replies
    • 6.1k views
    • 
    • gtlegacy
    • July 30, 2009

14. engine problem !!!!!!!!!!!!!!! 1 2 3

    By Mikesti, December 1, 2009
    • 69 replies
    • 6.4k views
    • 
    • ReubenH
    • December 23, 2009

15. GTR problem 1 2 3

    By toad, September 16, 2011
    • 69 replies
    • 5.2k views
    • 
    • WRXONP
    • September 20, 2011

16. Possum Bourne Hybrid TD05 reviews? 1 2 3

    By J CHILN, August 2, 2018
    • 68 replies
    • 8.8k views
    • 
    • Jono24
    • August 17, 2018

17. non spinning turbo 1 2 3

    By Pappu1, August 8, 2011
    • 68 replies
    • 5.8k views
    • 
    • Guest
    • August 12, 2011

18. HDi Boost Controller 1 2 3

    By Guest, August 19, 2010
    • 68 replies
    • 5.9k views
    • 
    • Pappu1
    • July 17, 2011

19. V7 STI Turbo dying. Rebuild, replace or upgrade? 1 2 3

    By richm, June 4, 2010
    • 66 replies
    • 6.3k views
    • 
    • Guest
    • June 11, 2010

20. VF22 cant reach to 20psi/laggy 1 2 3

    By subaroo, April 24, 2016
    • 66 replies
    • 7.2k views
    • 
    • Guest
    • May 10, 2016

21. Ported factory headers and upgraded cross/uppipe 1 2 3

    By Stoffa, January 24, 2012
    • 65 replies
    • 5.6k views
    • 
    • Koom
    • February 3, 2012

22. UPGRADING SIDE FEED INJECTORS 1 2 3

    By B4 2000, March 20, 2011
    • 65 replies
    • 6.4k views
    • 
    • Guest
    • March 31, 2011

23. Blow Off Valve & Exhaust 1 2 3

    By BINKZ, January 16, 2012
    • 65 replies
    • 5.8k views
    • 
    • vorigan
    • January 18, 2012

24. Volume vs pressure 1 2 3

    By dubbedup, November 8, 2009
    • 65 replies
    • 5.4k views
    • 
    • Guest
    • November 10, 2009

25. manual boost control install 1 2 3

    By maserati mick, July 26, 2011
    • 64 replies
    • 5.4k views
    • 
    • WRXONP
    • July 31, 2011

26. 2001 wrx low vacum 1 2 3

    By raymong, February 16, 2011
    • 63 replies
    • 4.5k views
    • 
    • raymong
    • March 12, 2011