Modifications and Performance: 450 Model, 2005-2006, diesel

1,418 topics in this forum

1. Full EGR Delete 1 2

   By stickman007, August 17, 2017
   • 28 replies
   • 36.8k views
   • 
   • SHAWN450
   • August 7, 2022

2. Obd2 scanner that does not jump odometer

   By HULK, April 19, 2021
   • 11 replies
   • 2.2k views
   • 
   • MikeT
   • August 2, 2022

3. Cold air intake

   By Galaxy, July 30, 2022
   • 9 replies
   • 2.3k views
   • 
   • Willys
   • August 1, 2022

4. How to instal a RPM gauge on a 2006 fortwo diesel

   By Galaxy, May 12, 2022
   • 19 replies
   • 3.7k views
   • 
   • Mjolinor
   • July 30, 2022

5. Clunking noise

   By Coco, June 25, 2022
   • 4 replies
   • 1.6k views
   • 
   • Willys
   • June 27, 2022

6. Boost above 20psi

   By phoreman, June 25, 2022   

   • boost
   • turbo
   • (and 1 more)

     Tagged with:

     • boost
     • turbo
     • tune
   • 0 replies
   • 436 views
   • 
   • phoreman
   • June 25, 2022

7. 450 Cluster Backlighting Inoperative

   By Ant2ant2, June 22, 2022
   • 4 replies
   • 672 views
   • 
   • MikeT
   • June 22, 2022

8. 3D printed parts!

   By stickman007, May 1, 2021
   • 13 replies
   • 3.1k views
   • 
   • stickman007
   • June 22, 2022

9. Smart Car diesel

   By McCaleb, May 27, 2022
   • 2 replies
   • 783 views
   • 
   • LooseLugNuts
   • May 28, 2022

10. Headlight relay mod question

    By Mcnajay, March 25, 2022
    • 15 replies
    • 2.8k views
    • 
    • Willys
    • April 11, 2022

11. I have a 2005 Smart Fortwo cdi

    By McCaleb, April 8, 2022
    • 2 replies
    • 909 views
    • 
    • Willys
    • April 8, 2022

12. Making your own Emulator

    By stickman007, February 9, 2020
    • 19 replies
    • 3k views
    • 
    • stickman007
    • March 7, 2022

13. Lifting an 06 450 CDI

    By JayBraham, November 11, 2021
    • 4 replies
    • 1.2k views
    • 
    • JayBraham
    • January 2, 2022

14. 450/451 build 1 2

    By Evolution, September 2, 2021   

    • 450
    • 451
    • (and 1 more)

      Tagged with:

      • 450
      • 451
      • u.s.a.
    • 35 replies
    • 4.5k views
    • 
    • Evolution
    • October 3, 2021

15. Actuator PM

    By Getfuzzy, September 2, 2021
    • 0 replies
    • 431 views
    • 
    • Getfuzzy
    • September 2, 2021

16. Brake Upgrade 1 2

    By Wild!, June 22, 2017
    • 26 replies
    • 6.7k views
    • 
    • Willys
    • August 19, 2021

17. EU Signal Lights - Help!

    By cheapsmart, August 10, 2021
    • 4 replies
    • 1.1k views
    • 
    • Nigel
    • August 11, 2021

18. Has anyone put a double din Stereo in?

    By Siml, June 16, 2021
    • 4 replies
    • 1.9k views
    • 
    • Nigel
    • June 16, 2021

19. Anyone know what year of smart these rims are off.?

    By HULK, April 28, 2021
    • 8 replies
    • 1.5k views
    • 
    • LooseLugNuts
    • May 13, 2021

20. Rommie's Block

    By Wild!, April 26, 2021
    • 1 reply
    • 726 views
    • 
    • Willys
    • April 26, 2021

21. Lifted Smart

    By phoreman, December 10, 2020
    • 17 replies
    • 13.8k views
    • 
    • Sydney
    • December 14, 2020

22. Rommie's dash

    By Wild!, December 5, 2020
    • 5 replies
    • 1.2k views
    • 
    • Willys
    • December 9, 2020

23. IC fan mod

    By marc276ca, December 5, 2020
    • 0 replies
    • 494 views
    • 
    • marc276ca
    • December 5, 2020

24. Smart 450 activate softtouch

    By IgorMM, December 4, 2019   

    • smart 450 softtouch
    • 20 replies
    • 5.1k views
    • 
    • DieselAllTheWay
    • November 28, 2020

25. Turbo to EGR line delete?

    By Purplesmart, November 1, 2020
    • 1 reply
    • 680 views
    • 
    • Willys
    • November 1, 2020