Forced Induction & Performance Tuning

209 topics in this forum

1. Catless downpipes for 335i 1 2

   By jamesmcd, December 16, 2018
   • 31 replies
   • 6316 views
   • 
   • jon dee
   • December 24, 2020

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

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

3. 335d M57 tune suggestions?

   By Bennyboy, July 12, 2020
   • 11 replies
   • 1246 views
   • 
   • polley
   • October 29, 2020

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

   By smiddy, April 20, 2020
   • 25 replies
   • 2793 views
   • 
   • smiddy
   • October 15, 2020

5. Supercharged M44

   By HELLBM, August 13, 2015
   • 17 replies
   • 3482 views
   • 
   • Thomas Slavisky
   • September 16, 2020

6. B48 stage 1 tuning

   By deleb, August 31, 2020
   • 8 replies
   • 603 views
   • 
   • deleb
   • September 10, 2020

7. M135i tuned to MHD Stage 1

   By Herbmiester, February 7, 2020
   • 3 replies
   • 2241 views
   • 
   • Herbmiester
   • July 27, 2020

8. Retuning E46 software

   By Eddie, March 28, 2020
   • 23 replies
   • 2969 views
   • 
   • Eddie
   • July 18, 2020

9. The Epic Blower Thread - Various DIY Supercharger Methods 1 2

   By The H. Behemoth, June 20, 2018   

   • supercharged
   • rhd
   • (and 8 more)

     Tagged with:

     • supercharged
     • rhd
     • diy sc
     • blower
     • sc14
     • bmw
     • gt500
     • m122h
     • dyno
     • supercharger
   • 29 replies
   • 6030 views
   • 
   • User Name
   • July 8, 2020

10. Melett Turbos UK

    By curryinahurry, May 7, 2020
    • 8 replies
    • 1761 views
    • 
    • gjm
    • May 7, 2020

11. INPA & M52 running rich

    By 2Spicey, April 3, 2020
    • 0 replies
    • 1471 views
    • 
    • 2Spicey
    • April 3, 2020

12. MHD V9

    By Herbmiester, March 10, 2020
    • 11 replies
    • 2404 views
    • 
    • Herbmiester
    • March 20, 2020

13. The Long Lost Crunchy

    By LemonHunter, January 27, 2020
    • 3 replies
    • 1664 views
    • 
    • zero
    • January 29, 2020

14. M62 tuning

    By Kiwi_BMW, October 29, 2019
    • 7 replies
    • 2524 views
    • 
    • zero
    • November 1, 2019

15. Turbo compressor housing machining.

    By Michael., October 7, 2019
    • 4 replies
    • 1924 views
    • 
    • gjm
    • October 8, 2019

16. Sc14 charger on a M50b25...worth it or nah...

    By LsBeema, October 2, 2019
    • 5 replies
    • 2565 views
    • 
    • The H. Behemoth
    • October 2, 2019

17. Intercooler Necessity?

    By marmel, June 30, 2019
    • 1 reply
    • 2302 views
    • 
    • Herbmiester
    • June 30, 2019

18. Wastegate's Fixed (For Now)

    By marmel, June 19, 2019
    • 0 replies
    • 1685 views
    • 
    • marmel
    • June 19, 2019

19. OBD2 Cable Supplier?

    By Dom., February 20, 2019
    • 10 replies
    • 2467 views
    • 
    • zero
    • June 14, 2019

20. MHD Linear throttle and Torque by gear

    By Herbmiester, June 14, 2019
    • 2 replies
    • 3999 views
    • 
    • KwS
    • June 14, 2019

21. M30 Turbo Manifold

    By User Name, August 31, 2016   

    • m30
    • turbo
    • (and 1 more)

      Tagged with:

      • m30
      • turbo
      • e28
    • 7 replies
    • 3606 views
    • 
    • Driftit
    • June 13, 2019

22. Turbo Recon

    By marmel, May 27, 2019
    • 4 replies
    • 1630 views
    • 
    • marmel
    • May 27, 2019

23. Turbo's - Fix Wastegates or Replace?

    By marmel, May 20, 2019
    • 5 replies
    • 1949 views
    • 
    • dirtydoogle
    • May 21, 2019

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

    By Kodachrome, February 27, 2019
    • 11 replies
    • 3655 views
    • 
    • BM WORLD
    • May 13, 2019

25. Un-Tuning a 335ci

    By BozzaFC, November 12, 2018
    • 20 replies
    • 2479 views
    • 
    • Herbmiester
    • November 25, 2018