Forced Induction & Performance Tuning

217 topics in this forum

1. Intercooler Necessity?

   By marmel, June 30, 2019
   • 1 reply
   • 3096 views
   • 
   • Herbmiester
   • June 30, 2019

2. Wastegate's Fixed (For Now)

   By marmel, June 19, 2019
   • 0 replies
   • 2334 views
   • 
   • marmel
   • June 19, 2019

3. MHD Linear throttle and Torque by gear

   By Herbmiester, June 14, 2019
   • 2 replies
   • 8882 views
   • 
   • KwS
   • June 14, 2019

4. Turbo Recon

   By marmel, May 27, 2019
   • 4 replies
   • 2511 views
   • 
   • marmel
   • May 27, 2019

5. Turbo's - Fix Wastegates or Replace?

   By marmel, May 20, 2019
   • 5 replies
   • 2866 views
   • 
   • dirtydoogle
   • May 21, 2019

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

   By Kodachrome, February 27, 2019
   • 11 replies
   • 5721 views
   • 
   • BM WORLD
   • May 13, 2019

7. OBD2 Cable Supplier?

   By Dom., February 20, 2019
   • 10 replies
   • 4975 views
   • 
   • zero
   • June 14, 2019

8. Catless downpipes for 335i 1 2

   By jamesmcd, December 16, 2018
   • 44 replies
   • 19720 views
   • 
   • SmackJackTheCrackerMan
   • October 17, 2023

9. Un-Tuning a 335ci

   By BozzaFC, November 12, 2018
   • 20 replies
   • 3855 views
   • 
   • Herbmiester
   • November 25, 2018

10. 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
    • 26 replies
    • 17816 views
    • 
    • User Name
    • July 8, 2020

11. 1999 323ci turbo/sc info wanted

    By GoldenE46, June 13, 2018
    • 12 replies
    • 4438 views
    • 
    • The H. Behemoth
    • June 20, 2018

12. 335i wastegate rattle with installation of new DPs

    By Craigus, October 11, 2017
    • 15 replies
    • 7295 views
    • 
    • Stevie S
    • October 15, 2017

13. MHD Tuning Question 1 2

    By Nasian101, July 14, 2017   

    • 335i
    • mhd
    • (and 2 more)

      Tagged with:

      • 335i
      • mhd
      • xhp
      • n54
    • 28 replies
    • 8286 views
    • 
    • Herbmiester
    • November 14, 2021

14. School me on standalone ECU wiring

    By Kepes, March 11, 2017
    • 15 replies
    • 7376 views
    • 
    • Kepes
    • September 18, 2017

15. E46 318CI Forced Induction???

    By e46exy, February 11, 2017
    • 5 replies
    • 2647 views
    • 
    • e46exy
    • February 12, 2017

16. The very sad 335i

    By Herbmiester, January 21, 2017
    • 21 replies
    • 5455 views
    • 
    • Herbmiester
    • January 12, 2022

17. Link G4 vs G4+

    By Kepes, January 15, 2017
    • 7 replies
    • 4303 views
    • 
    • E30-323ti
    • January 23, 2017

18. Turbo M20 clutch options?

    By Kepes, November 26, 2016
    • 2 replies
    • 1525 views
    • 
    • Kepes
    • November 27, 2016

19. 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
    • 1582 views
    • 
    • mike135i
    • November 7, 2016

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

    By eFORTY6, September 17, 2016
    • 2 replies
    • 1706 views
    • 
    • eFORTY6
    • October 6, 2016

21. M30 Turbo Manifold

    By User Name, August 31, 2016   

    • m30
    • turbo
    • (and 1 more)

      Tagged with:

      • m30
      • turbo
      • e28
    • 9 replies
    • 6979 views
    • 
    • User Name
    • August 23, 2021

22. Supercharger kit for 1993 E36 M3

    By skyguy, July 17, 2016
    • 4 replies
    • 2301 views
    • 
    • handgrenade
    • July 26, 2016

23. M50NV Turbo overcoming ecu problem?

    By WYZEUP, October 23, 2015
    • 7 replies
    • 2697 views
    • 
    • No name user
    • March 3, 2016

24. Holset compressor wheel

    By CamB, October 8, 2015
    • 3 replies
    • 2107 views
    • 
    • richard.pykett
    • October 8, 2015

25. DIYAUTOTUNE.COM?

    By Sleepyjk, September 15, 2015
    • 13 replies
    • 3175 views
    • 
    • *Glenn*
    • November 17, 2016