Modifications and Performance: 451 Model, 2008-2015, gasoline

227 topics in this forum

1. Sick Smart car 1 2

   By Triguy58, January 7, 2023
   • 26 replies
   • 7.8k views
   • 
   • Leadwing
   • January 12, 2023

2. ABS light - cracked Tone Ring / Reluctor Ring

   By Jocko, August 13, 2022   

   • tone reluctor ring
   • 10 replies
   • 3.4k views
   • 
   • Mjolinor
   • August 21, 2022

3. aftermarket intake tube

   By Sydney, May 26, 2021
   • 18 replies
   • 8.1k views
   • 
   • jwight
   • June 11, 2022

4. Steering U-Joint replacement

   By Jocko, May 31, 2022
   • 3 replies
   • 2.5k views
   • 
   • Jocko
   • June 3, 2022

5. Rough Road Sensor 1 2

   By dguy, October 28, 2019   

   • rough road
   • p0318
   • 27 replies
   • 12.8k views
   • 
   • AyhanCubuk
   • March 22, 2021

6. Could I install RHD headlights in a LHD smart 451 car ?

   By mariocaz, March 12, 2021
   • 9 replies
   • 2.1k views
   • 
   • Willys
   • March 18, 2021

7. 2011 roof opens but the seccond operation doesn't work

   By Cj834, August 15, 2020
   • 3 replies
   • 2.7k views
   • 
   • Cj834
   • August 16, 2020

8. 2011 roof opens but the seccond operation doesn't work

   By Cj834, August 15, 2020
   • 0 replies
   • 358 views
   • 
   • Cj834
   • August 15, 2020

9. Wastegate actuator upgrade?

   By Silvat0p88, March 14, 2020   

   • euro4
   • petrol
   • (and 1 more)

     Tagged with:

     • euro4
     • petrol
     • turbo
   • 2 replies
   • 3.1k views
   • 
   • Silvat0p88
   • March 14, 2020

10. Power Mirrors

    By SamLazarakos, January 13, 2020   

    • smart
    • 451
    • (and 4 more)

      Tagged with:

      • smart
      • 451
      • gas
      • mirror
      • powermirrors
      • power
    • 2 replies
    • 1.3k views
    • 
    • tolsen
    • January 13, 2020

11. Smart Madness Perforance Upgrade

    By Fuelsiper, March 15, 2019
    • 5 replies
    • 2.9k views
    • 
    • ShMarty
    • May 28, 2019

12. Aftermarket Cruise Control For Smart City Flame

    By SmartEdge, May 14, 2014
    • 10 replies
    • 3.9k views
    • 
    • dolphinfreindly
    • October 30, 2018

13. 2008 451 with 185/55r15

    By ihopps, September 27, 2018
    • 5 replies
    • 2.6k views
    • 
    • Willys
    • September 28, 2018

14. Adding oil pan heater

    By Th3Guardian, December 9, 2014   

    • block heater
    • oil pan
    • (and 1 more)

      Tagged with:

      • block heater
      • oil pan
      • cold
    • 7 replies
    • 6.6k views
    • 
    • miscent
    • January 9, 2018

15. Wide tire look,

    By Heath, November 26, 2016
    • 15 replies
    • 9.7k views
    • 
    • darren
    • November 25, 2017

16. Updating 2010 451 to 2013 facelift panels?

    By thomasaustralia, January 2, 2017   

    • smart fortwo panels facelift 2010
    • 1 reply
    • 3.3k views
    • 
    • jwight
    • January 2, 2017

17. Turbo Kits

    By SmartFortwoBlue, December 8, 2016
    • 3 replies
    • 7k views
    • 
    • jwight
    • December 18, 2016

18. Turbo Kits

    By SmartFortwoBlue, December 8, 2016
    • 4 replies
    • 1.4k views
    • 
    • tolsen
    • December 9, 2016

19. 451 Subwoofer and Tweeter Wiring

    By Frostyfx, April 4, 2016
    • 0 replies
    • 3.2k views
    • 
    • Frostyfx
    • April 4, 2016

20. Repairing broken sun shade mounting posts

    By dguy, March 9, 2016   

    • sun shade
    • cement
    • 0 replies
    • 2.8k views
    • 
    • dguy
    • March 9, 2016

21. Advice re:primed front spoiler?

    By brd, January 13, 2016
    • 2 replies
    • 1.1k views
    • 
    • tolsen
    • January 13, 2016

22. tail light extra socket for towbar lights?

    By Spatengal, October 5, 2015
    • 2 replies
    • 1.5k views
    • 
    • Spatengal
    • October 5, 2015

23. Extra Connectors under Dash - Are they usable?

    By SmartEdge, September 10, 2015
    • 3 replies
    • 1.9k views
    • 
    • FlossyTheSmart
    • September 10, 2015

24. Installed Door Speakers (Kicker 41KSC654) with one minor wiring issue

    By SmartEdge, September 8, 2015   

    • Smart
    • Fortwo
    • (and 2 more)

      Tagged with:

      • Smart
      • Fortwo
      • city flame
      • speakers
    • 2 replies
    • 4.2k views
    • 
    • SmartEdge
    • September 9, 2015

25. why there are so many variance

    By dalplex, August 5, 2015
    • 4 replies
    • 2k views
    • 
    • dalplex
    • August 5, 2015