Forced Induction & Performance Tuning

189 topics in this forum

1. Catless downpipes for 335i

   By jamesmcd, December 16, 2018
   • 20 replies
   • 1,005 views
   • 
   • jamesmcd
   • December 21, 2018

2. Un-Tuning a 335ci

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

3. How to marketing AKA The Epic Blower Thread - Various DIY Supercharger Methods

   By The H. Behemoth, June 20, 2018   

   • supercharger
   • dyno
   • (and 8 more)

     Tagged with:

     • supercharger
     • dyno
     • m122h
     • gt500
     • bmw
     • sc14
     • blower
     • diy sc
     • rhd
     • supercharged
   • 23 replies
   • 1,326 views
   • 
   • The H. Behemoth
   • August 30, 2018

4. 1999 323ci turbo/sc info wanted

   By GoldenE46, June 13, 2018
   • 12 replies
   • 879 views
   • 
   • The H. Behemoth
   • June 20, 2018

5. 335i wastegate rattle with installation of new DPs

   By Craigus, October 11, 2017
   • 15 replies
   • 1,437 views
   • 
   • Stevie S
   • October 15, 2017

6. School me on standalone ECU wiring

   By Kepes, March 11, 2017
   • 15 replies
   • 1,441 views
   • 
   • Kepes
   • September 18, 2017

7. MHD Tuning Question

   • 1
   • 2

   By Nasian101, July 14, 2017   

   • 335i
   • mhd
   • (and 2 more)

     Tagged with:

     • 335i
     • mhd
     • xhp
     • n54
   • 25 replies
   • 1,422 views
   • 
   • Nasian101
   • August 10, 2017

8. E46 318CI Forced Induction???

   By e46exy, February 11, 2017
   • 5 replies
   • 682 views
   • 
   • e46exy
   • February 12, 2017

9. Link G4 vs G4+

   By Kepes, January 15, 2017
   • 7 replies
   • 1,080 views
   • 
   • E30-323ti
   • January 23, 2017

10. The very sad 335i

    By Herbmiester, January 21, 2017
    • 7 replies
    • 873 views
    • 
    • Matth5
    • January 22, 2017

11. Turbo M20 clutch options?

    By Kepes, November 26, 2016
    • 2 replies
    • 507 views
    • 
    • Kepes
    • November 27, 2016

12. DIYAUTOTUNE.COM?

    By Sleepyjk, September 15, 2015
    • 13 replies
    • 1,231 views
    • 
    • *Glenn*
    • November 17, 2016

13. M30 Turbo Manifold

    By User Name, August 31, 2016   

    • m30
    • turbo
    • (and 1 more)

      Tagged with:

      • m30
      • turbo
      • e28
    • 5 replies
    • 1,005 views
    • 
    • Bob
    • November 15, 2016

14. Cobb Accessport V3 for BMW 135i Msport N54

    By mike135i, November 7, 2016   

    • cobb
    • accessport
    • (and 2 more)

      Tagged with:

      • cobb
      • accessport
      • n54
      • 135i
    • 0 replies
    • 497 views
    • 
    • mike135i
    • November 7, 2016

15. Tensioner and Belt Slipping :( on my E46 Supercharged M3

    By eFORTY6, September 17, 2016
    • 2 replies
    • 559 views
    • 
    • eFORTY6
    • October 6, 2016

16. Supercharger kit for 1993 E36 M3

    By skyguy, July 17, 2016
    • 4 replies
    • 988 views
    • 
    • handgrenade
    • July 26, 2016

17. turbo m50

    By Ru3l8r, September 20, 2014
    • 14 replies
    • 2,423 views
    • 
    • Mad_Max
    • May 16, 2016

18. M50NV Turbo overcoming ecu problem?

    By WYZEUP, October 23, 2015
    • 7 replies
    • 1,316 views
    • 
    • Bob
    • March 3, 2016

19. Holset compressor wheel

    By CamB, October 8, 2015
    • 3 replies
    • 704 views
    • 
    • richard.pykett
    • October 8, 2015

20. Supercharged M44

    By HELLBM, August 13, 2015
    • 16 replies
    • 1,971 views
    • 
    • HELLBM
    • September 7, 2015

21. I want to learn how to Tune Standalone ECU's (EFI Controllers)

    • 1
    • 2

    By Sleepyjk, May 28, 2015
    • 40 replies
    • 3,128 views
    • 
    • CamB
    • June 17, 2015

22. E91 320d Tuning

    By T-rex, May 23, 2015
    • 2 replies
    • 709 views
    • 
    • kiwi535
    • May 23, 2015

23. M50 Vanos to non-Vanos Conversion?

    By _ethrty-Andy_, May 9, 2015
    • 11 replies
    • 2,566 views
    • 
    • Ahmedsinc
    • May 14, 2015

24. E36 328i supercharger install

    • 1
    • 2

    By BM WORLD, May 7, 2011
    • 37 replies
    • 16,286 views
    • 
    • Guest MP0wer
    • April 14, 2015

25. E30 M30 mounts

    By Ace Of Spades, March 23, 2015   

    • Hasaturbo
    • 3 replies
    • 808 views
    • 
    • Driftit
    • March 25, 2015