Performance

2003 topics in this forum

1. need help who has tuned a m20b25 turbo or turbo e30

   By makaz, October 26, 2013
   • 1 reply
   • 816 views
   • 
   • dubman
   • October 26, 2013

2. m50b25 head timing problem

   By NK420, October 26, 2013   

   • m50
   • e30
   • 0 replies
   • 1571 views
   • 
   • NK420
   • October 26, 2013

3. Flywheel lightening - Where?

   By e30ftw, October 25, 2013
   • 13 replies
   • 4823 views
   • 
   • *Glenn*
   • November 4, 2013

4. Auto transmission software frustration 1 2

   By jeffbebe, October 23, 2013
   • 37 replies
   • 6569 views
   • 
   • craigo1498
   • September 8, 2020

5. M42 cheap chip from ebay?

   By aja540i, October 14, 2013
   • 16 replies
   • 2431 views
   • 
   • HaNs
   • November 11, 2013

6. e39 523i whats a good exhaust option?

   By danutt, October 12, 2013
   • 4 replies
   • 1448 views
   • 
   • danutt
   • October 18, 2013

7. m50 manifold on 328i 1 2 3 4 5

   By aw-krazy, October 9, 2013
   • 117 replies
   • 21848 views
   • 
   • MoJoJoe
   • May 14, 2014

8. Found this in my car when i bought it?

   By danutt, October 3, 2013   

   • what does this mean
   • 15 replies
   • 2195 views
   • 
   • danutt
   • October 8, 2013

9. M60 V8 auto trans bellhousing question

   By SRBMW, September 25, 2013
   • 4 replies
   • 948 views
   • 
   • SRBMW
   • September 26, 2013

10. BMW E21 M10 1.8 Engine

    By JackDatBoi, September 23, 2013
    • 1 reply
    • 746 views
    • 
    • HELLBM
    • September 23, 2013

11. bmw e30 m30b35 engine mounts

    By nzer, September 15, 2013
    • 1 reply
    • 861 views
    • 
    • Ace Of Spades
    • September 15, 2013

12. E34 M50B25 sump options

    By richard.pykett, September 10, 2013
    • 3 replies
    • 1088 views
    • 
    • richard.pykett
    • September 10, 2013

13. E30 M10 build or engine swap?

    By RyderParker, September 9, 2013
    • 12 replies
    • 3911 views
    • 
    • RyderParker
    • September 11, 2013

14. E30 Race Car Won't Rev-Out

    By E30 325i Rag-Top, September 1, 2013
    • 19 replies
    • 4242 views
    • 
    • E30 325i Rag-Top
    • September 10, 2013

15. oil pressure guage

    By lukenewguy, September 1, 2013
    • 0 replies
    • 682 views
    • 
    • lukenewguy
    • September 1, 2013

16. Radiator E30

    By Monskii, August 27, 2013
    • 1 reply
    • 914 views
    • 
    • satellitej
    • August 29, 2013

17. ABS on/off

    By FRT, August 20, 2013
    • 7 replies
    • 1134 views
    • 
    • FRT
    • August 21, 2013

18. E38 LPG conversion - worth it?

    By E38-735i, August 19, 2013
    • 5 replies
    • 1535 views
    • 
    • _ethrty-Andy_
    • August 23, 2013

19. 96 328i Motorsort Rear Shocks

    By sirboomalot, August 17, 2013
    • 4 replies
    • 1182 views
    • 
    • blonky
    • October 13, 2013

20. E34 LSD internals into my current diff

    By timewarrior, August 16, 2013
    • 5 replies
    • 1904 views
    • 
    • Ahmedsinc
    • September 5, 2013

21. Cobb Accessport

    By Stevie S, August 12, 2013
    • 8 replies
    • 4423 views
    • 
    • jake1829
    • August 21, 2013

22. SMG issues... ECU or PUMP replacement? 1 2 3

    By MondoM3, July 30, 2013
    • 61 replies
    • 25630 views
    • 
    • wrc_sorin
    • September 11, 2015

23. m52tub25 to m54b30 mainfold adaptor plate

    By pz7252, July 30, 2013
    • 1 reply
    • 869 views
    • 
    • smiddy
    • July 30, 2013

24. E30 Coupe race shell suit open series

    By SRBMW, July 21, 2013
    • 0 replies
    • 717 views
    • 
    • SRBMW
    • July 21, 2013

25. e30 med case crown wheel &pinion options

    By d.p.n.s, July 20, 2013
    • 5 replies
    • 1054 views
    • 
    • westy
    • July 21, 2013