Forced Induction & Performance Tuning

217 topics in this forum

1. N54 335i New Turbos/Compressor Housings 1 2

   By smiddy, April 20, 2020
   • 25 replies
   • 6735 views
   • 
   • smiddy
   • October 15, 2020

2. Turbo M50 in E30

   By ED1RTY, August 16, 2007
   • 24 replies
   • 10215 views
   • 
   • hybrid
   • August 19, 2007

3. we can hear the music

   By topcat, June 11, 2009
   • 24 replies
   • 7196 views
   • 
   • [email protected]
   • June 26, 2009

4. Retuning E46 software

   By Eddie, March 28, 2020
   • 24 replies
   • 9813 views
   • 
   • george.gb
   • November 7, 2022

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

   By jon dee, October 24, 2020
   • 24 replies
   • 3465 views
   • 
   • jon dee
   • November 16, 2020

6. m50 TURBO

   By tigermoth, April 8, 2009
   • 23 replies
   • 7896 views
   • 
   • Boost Junky
   • May 5, 2009

7. bolt on supercharger kit

   By NA325i, June 19, 2010
   • 23 replies
   • 14489 views
   • 
   • thorburn
   • November 18, 2010

8. Lower Compression H/G

   By Mador, January 25, 2012
   • 23 replies
   • 9641 views
   • 
   • Mador
   • March 9, 2012

9. m20b25 turbo

   By e30timmy, November 5, 2012
   • 23 replies
   • 9220 views
   • 
   • Silver Fox
   • March 7, 2015

10. E46 318i with an RB30DET and upgrades

    By kiwinelson9879, October 7, 2014
    • 23 replies
    • 9063 views
    • 
    • E30 325i Rag-Top
    • September 9, 2021

11. turbo manifolds (e30)

    By antony, May 16, 2007
    • 22 replies
    • 10199 views
    • 
    • Apex Effects
    • January 16, 2008

12. The unsung hero.... the mighty log

    By Lubed, July 24, 2008
    • 22 replies
    • 5702 views
    • 
    • elmarco
    • July 25, 2008

13. e34 537 turbo pics (more)

    By topcat, March 14, 2009
    • 22 replies
    • 6457 views
    • 
    • topcat
    • March 16, 2009

14. Direct Exhaust Injection

    By Nobimmer, November 17, 2007
    • 21 replies
    • 6859 views
    • 
    • e30plz
    • May 8, 2008

15. How much can the stock withstand?

    By Guest E302.7T, June 18, 2010
    • 21 replies
    • 9206 views
    • 
    • No name user
    • June 26, 2010

16. MAPECU2 Help

    By Driftit, November 27, 2012
    • 21 replies
    • 3944 views
    • 
    • No name user
    • November 30, 2012

17. The very sad 335i

    By Herbmiester, January 21, 2017
    • 21 replies
    • 5603 views
    • 
    • Herbmiester
    • January 12, 2022

18. e28 tuning finished

    By topcat, September 21, 2007
    • 20 replies
    • 8238 views
    • 
    • mr E34
    • April 20, 2008

19. E30 tuning options

    By extski, June 24, 2012
    • 20 replies
    • 6511 views
    • 
    • muzza1
    • August 8, 2013

20. Un-Tuning a 335ci

    By BozzaFC, November 12, 2018
    • 20 replies
    • 3962 views
    • 
    • Herbmiester
    • November 25, 2018

21. eletric supercharger

    By m_power, March 23, 2007
    • 19 replies
    • 9199 views
    • 
    • charliebillington
    • September 10, 2007

22. sc14 meets m30!??

    By rowanhol, July 16, 2007
    • 19 replies
    • 7260 views
    • 
    • crshbndct
    • August 13, 2007

23. Fuggin stupid turbo

    By Ben, January 4, 2009
    • 19 replies
    • 6397 views
    • 
    • Boost Junky
    • February 1, 2009

24. heavy duty m20 clutch?

    By Guest FrantiC, April 20, 2009
    • 19 replies
    • 5642 views
    • 
    • Guest FrantiC
    • April 22, 2009

25. Options for m50 tuning

    By thorburn, December 21, 2011
    • 19 replies
    • 9800 views
    • 
    • polley
    • June 27, 2012