Forced Induction & Performance Tuning

217 topics in this forum

1. e30 m20b23 - anyone ms'd one of these?

   By barf, November 10, 2007
   • 7 replies
   • 3286 views
   • 
   • barf
   • January 25, 2008

2. m20 turbo manifold

   By pureboiracer, August 25, 2008
   • 9 replies
   • 3261 views
   • 
   • CamB
   • August 31, 2008

3. Interpreting log files (335i N54)...

   By jon dee, October 24, 2020
   • 24 replies
   • 3230 views
   • 
   • jon dee
   • November 16, 2020

4. any twin turbo available for e46 coupe

   By basildogz, April 8, 2007
   • 7 replies
   • 3222 views
   • 
   • kish
   • September 26, 2007

5. we can almost hear the music

   By topcat, June 1, 2009
   • 6 replies
   • 3185 views
   • 
   • User Name
   • June 8, 2009

6. HKS F-CON V Pro ECU

   By Justlikemusic, March 14, 2008
   • 5 replies
   • 3181 views
   • 
   • Justlikemusic
   • March 23, 2008

7. DIYAUTOTUNE.COM?

   By Sleepyjk, September 15, 2015
   • 13 replies
   • 3175 views
   • 
   • *Glenn*
   • November 17, 2016

8. ITB for BMW Engines.

   By mr E34, March 26, 2009
   • 5 replies
   • 3167 views
   • 
   • No name user
   • April 1, 2009

9. Intercooler Necessity?

   By marmel, June 30, 2019
   • 1 reply
   • 3096 views
   • 
   • Herbmiester
   • June 30, 2019

10. O-ring my head or MLS HG?

    By Guest FrantiC, May 9, 2009
    • 9 replies
    • 3084 views
    • 
    • Guest FrantiC
    • May 10, 2009

11. red e28's on the road

    By topcat, August 13, 2007
    • 9 replies
    • 3079 views
    • 
    • topcat
    • August 14, 2007

12. Borg Warner/KKK K31

    By Ben, January 29, 2012
    • 3 replies
    • 3079 views
    • 
    • Ben
    • January 30, 2012

13. Turbo compressor housing machining.

    By Michael., October 7, 2019
    • 4 replies
    • 3060 views
    • 
    • gjm
    • October 8, 2019

14. been busy last sunday

    By topcat, January 13, 2009
    • 6 replies
    • 3049 views
    • 
    • Apex Effects
    • February 5, 2009

15. Melett Turbos UK

    By curryinahurry, May 7, 2020
    • 8 replies
    • 3012 views
    • 
    • gjm
    • May 7, 2020

16. e24 turbo--- parts list

    By ZROSSA, July 18, 2008
    • 5 replies
    • 2989 views
    • 
    • ZROSSA
    • July 19, 2008

17. Megasquirt

    By nipe, April 2, 2013
    • 10 replies
    • 2986 views
    • 
    • nipe
    • April 4, 2013

18. E34 turbo conversion

    By emal2, December 6, 2012
    • 6 replies
    • 2958 views
    • 
    • thorburn
    • March 26, 2014

19. Woops!

    By Boost Junky, October 25, 2008
    • 9 replies
    • 2932 views
    • 
    • Boost Junky
    • October 27, 2008

20. LOOK what turned up at my door this morning

    By BM WORLD, May 10, 2009
    • 5 replies
    • 2913 views
    • 
    • drifty325i
    • May 10, 2009

21. update on head flow numbers

    By topcat, July 25, 2008
    • 9 replies
    • 2897 views
    • 
    • 320guy
    • July 28, 2008

22. Turbo's - Fix Wastegates or Replace?

    By marmel, May 20, 2019
    • 5 replies
    • 2866 views
    • 
    • dirtydoogle
    • May 21, 2019

23. Help Needed For Sr20det E30 Conversion

    By Sr20detE30, September 27, 2009
    • 4 replies
    • 2855 views
    • 
    • bravo
    • September 27, 2009

24. Carbs vs Injection

    By c.robertson00, June 17, 2008
    • 7 replies
    • 2807 views
    • 
    • mops
    • July 5, 2008

25. ICV Under boost? e46 330i SC'd

    By Ninjaspartan, October 6, 2012
    • 5 replies
    • 2784 views
    • 
    • Ninjaspartan
    • November 14, 2012