Forced Induction & Performance Tuning

217 topics in this forum

1. any twin turbo available for e46 coupe

   By basildogz, April 8, 2007
   • 7 replies
   • 3402 views
   • 
   • kish
   • September 26, 2007

2. Motronic Tuning

   By Justlikemusic, March 27, 2008
   • 6 replies
   • 3402 views
   • 
   • Justlikemusic
   • April 11, 2008

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

   By barf, November 10, 2007
   • 7 replies
   • 3379 views
   • 
   • barf
   • January 25, 2008

4. DIYAUTOTUNE.COM?

   By Sleepyjk, September 15, 2015
   • 13 replies
   • 3363 views
   • 
   • *Glenn*
   • November 17, 2016

5. m20 turbo manifold

   By pureboiracer, August 25, 2008
   • 9 replies
   • 3359 views
   • 
   • CamB
   • August 31, 2008

6. we can almost hear the music

   By topcat, June 1, 2009
   • 6 replies
   • 3317 views
   • 
   • User Name
   • June 8, 2009

7. ITB for BMW Engines.

   By mr E34, March 26, 2009
   • 5 replies
   • 3269 views
   • 
   • No name user
   • April 1, 2009

8. HKS F-CON V Pro ECU

   By Justlikemusic, March 14, 2008
   • 5 replies
   • 3254 views
   • 
   • Justlikemusic
   • March 23, 2008

9. Melett Turbos UK

   By curryinahurry, May 7, 2020
   • 8 replies
   • 3251 views
   • 
   • gjm
   • May 7, 2020

10. Turbo compressor housing machining.

    By Michael., October 7, 2019
    • 4 replies
    • 3242 views
    • 
    • gjm
    • October 8, 2019

11. Intercooler Necessity?

    By marmel, June 30, 2019
    • 1 reply
    • 3205 views
    • 
    • Herbmiester
    • June 30, 2019

12. been busy last sunday

    By topcat, January 13, 2009
    • 6 replies
    • 3188 views
    • 
    • Apex Effects
    • February 5, 2009

13. red e28's on the road

    By topcat, August 13, 2007
    • 9 replies
    • 3180 views
    • 
    • topcat
    • August 14, 2007

14. O-ring my head or MLS HG?

    By Guest FrantiC, May 9, 2009
    • 9 replies
    • 3177 views
    • 
    • Guest FrantiC
    • May 10, 2009

15. Megasquirt

    By nipe, April 2, 2013
    • 10 replies
    • 3177 views
    • 
    • nipe
    • April 4, 2013

16. Borg Warner/KKK K31

    By Ben, January 29, 2012
    • 3 replies
    • 3166 views
    • 
    • Ben
    • January 30, 2012

17. E34 turbo conversion

    By emal2, December 6, 2012
    • 6 replies
    • 3101 views
    • 
    • thorburn
    • March 26, 2014

18. e24 turbo--- parts list

    By ZROSSA, July 18, 2008
    • 5 replies
    • 3056 views
    • 
    • ZROSSA
    • July 19, 2008

19. Woops!

    By Boost Junky, October 25, 2008
    • 9 replies
    • 3040 views
    • 
    • Boost Junky
    • October 27, 2008

20. Turbo's - Fix Wastegates or Replace?

    By marmel, May 20, 2019
    • 5 replies
    • 3015 views
    • 
    • dirtydoogle
    • May 21, 2019

21. LOOK what turned up at my door this morning

    By BM WORLD, May 10, 2009
    • 5 replies
    • 2998 views
    • 
    • drifty325i
    • May 10, 2009

22. update on head flow numbers

    By topcat, July 25, 2008
    • 9 replies
    • 2986 views
    • 
    • 320guy
    • July 28, 2008

23. Help Needed For Sr20det E30 Conversion

    By Sr20detE30, September 27, 2009
    • 4 replies
    • 2955 views
    • 
    • bravo
    • September 27, 2009

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

    By Ninjaspartan, October 6, 2012
    • 5 replies
    • 2919 views
    • 
    • Ninjaspartan
    • November 14, 2012

25. E89 2.5 Jap import only runs on 98

    By First Timer, March 1, 2022
    • 10 replies
    • 2905 views
    • 
    • First Timer
    • May 29, 2022