Forced Induction & Performance Tuning

199 topics in this forum

1. M62 tuning

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

2. Catless downpipes for 335i 1 2

   By jamesmcd, December 16, 2018
   • 28 replies
   • 2,331 views
   • 
   • Matth5
   • October 22, 2019

3. Turbo compressor housing machining.

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

4. 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
   • 28 replies
   • 2,346 views
   • 
   • Eagle
   • October 3, 2019

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

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

6. Intercooler Necessity?

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

7. Wastegate's Fixed (For Now)

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

8. OBD2 Cable Supplier?

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

9. MHD Linear throttle and Torque by gear

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

10. M30 Turbo Manifold

    By User Name, August 31, 2016   

    • m30
    • turbo
    • (and 1 more)

      Tagged with:

      • m30
      • turbo
      • e28
    • 7 replies
    • 1,680 views
    • 
    • Driftit
    • June 13, 2019

11. Turbo Recon

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

12. Turbo's - Fix Wastegates or Replace?

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

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

    By Kodachrome, February 27, 2019
    • 11 replies
    • 1,487 views
    • 
    • BM WORLD
    • May 13, 2019

14. Un-Tuning a 335ci

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

15. 1999 323ci turbo/sc info wanted

    By GoldenE46, June 13, 2018
    • 12 replies
    • 1,294 views
    • 
    • The H. Behemoth
    • June 20, 2018

16. 335i wastegate rattle with installation of new DPs

    By Craigus, October 11, 2017
    • 15 replies
    • 2,135 views
    • 
    • Stevie S
    • October 15, 2017

17. School me on standalone ECU wiring

    By Kepes, March 11, 2017
    • 15 replies
    • 1,921 views
    • 
    • Kepes
    • September 18, 2017

18. MHD Tuning Question

    By Nasian101, July 14, 2017   

    • 335i
    • mhd
    • (and 2 more)

      Tagged with:

      • 335i
      • mhd
      • xhp
      • n54
    • 24 replies
    • 2,108 views
    • 
    • Nasian101
    • August 10, 2017

19. E46 318CI Forced Induction???

    By e46exy, February 11, 2017
    • 5 replies
    • 1,014 views
    • 
    • e46exy
    • February 12, 2017

20. Link G4 vs G4+

    By Kepes, January 15, 2017
    • 7 replies
    • 1,649 views
    • 
    • E30-323ti
    • January 23, 2017

21. The very sad 335i

    By Herbmiester, January 21, 2017
    • 7 replies
    • 1,249 views
    • 
    • Matth5
    • January 22, 2017

22. Turbo M20 clutch options?

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

23. DIYAUTOTUNE.COM?

    By Sleepyjk, September 15, 2015
    • 13 replies
    • 1,512 views
    • 
    • *Glenn*
    • November 17, 2016

24. 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
    • 709 views
    • 
    • mike135i
    • November 7, 2016

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

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