Forced Induction & Performance Tuning

191 topics in this forum

1. M30B25 (e28 525i) Turbo/Supercharging?

   By Kodachrome, February 27
   • 9 replies
   • 907 views
   • 
   • Kodachrome
   • March 17

2. OBD2 Cable Supplier?

   By Dom., February 20
   • 4 replies
   • 281 views
   • 
   • Dom.
   • February 20

3. Catless downpipes for 335i

   By jamesmcd, December 16, 2018
   • 20 replies
   • 1,199 views
   • 
   • jamesmcd
   • December 21, 2018

4. Un-Tuning a 335ci

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

5. 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
   • 1,487 views
   • 
   • The H. Behemoth
   • August 30, 2018

6. 1999 323ci turbo/sc info wanted

   By GoldenE46, June 13, 2018
   • 12 replies
   • 1,011 views
   • 
   • The H. Behemoth
   • June 20, 2018

7. 335i wastegate rattle with installation of new DPs

   By Craigus, October 11, 2017
   • 15 replies
   • 1,614 views
   • 
   • Stevie S
   • October 15, 2017

8. School me on standalone ECU wiring

   By Kepes, March 11, 2017
   • 15 replies
   • 1,594 views
   • 
   • Kepes
   • September 18, 2017

9. MHD Tuning Question

   • 1
   • 2

   By Nasian101, July 14, 2017   

   • 335i
   • mhd
   • (and 2 more)

     Tagged with:

     • 335i
     • mhd
     • xhp
     • n54
   • 25 replies
   • 1,597 views
   • 
   • Nasian101
   • August 10, 2017

10. E46 318CI Forced Induction???

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

11. Link G4 vs G4+

    By Kepes, January 15, 2017
    • 7 replies
    • 1,263 views
    • 
    • E30-323ti
    • January 23, 2017

12. The very sad 335i

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

13. Turbo M20 clutch options?

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

14. DIYAUTOTUNE.COM?

    By Sleepyjk, September 15, 2015
    • 13 replies
    • 1,286 views
    • 
    • *Glenn*
    • November 17, 2016

15. M30 Turbo Manifold

    By User Name, August 31, 2016   

    • m30
    • turbo
    • (and 1 more)

      Tagged with:

      • m30
      • turbo
      • e28
    • 5 replies
    • 1,089 views
    • 
    • No name user
    • November 15, 2016

16. 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
    • 545 views
    • 
    • mike135i
    • November 7, 2016

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

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

18. Supercharger kit for 1993 E36 M3

    By skyguy, July 17, 2016
    • 4 replies
    • 1,043 views
    • 
    • handgrenade
    • July 26, 2016

19. turbo m50

    By Ru3l8r, September 20, 2014
    • 14 replies
    • 2,525 views
    • 
    • Mad_Max
    • May 16, 2016

20. M50NV Turbo overcoming ecu problem?

    By WYZEUP, October 23, 2015
    • 7 replies
    • 1,366 views
    • 
    • No name user
    • March 3, 2016

21. Holset compressor wheel

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

22. Supercharged M44

    By HELLBM, August 13, 2015
    • 16 replies
    • 2,087 views
    • 
    • HELLBM
    • September 7, 2015

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

    • 1
    • 2

    By Sleepyjk, May 28, 2015
    • 40 replies
    • 3,258 views
    • 
    • CamB
    • June 17, 2015

24. E91 320d Tuning

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

25. M50 Vanos to non-Vanos Conversion?

    By _ethrty-Andy_, May 9, 2015
    • 11 replies
    • 2,743 views
    • 
    • Ahmedsinc
    • May 14, 2015