I'm thinking of getting larger rims and tires. I was wondering if anyone else has done so and how they've adjusted the speedometer?
Curious if the plug in speed cals will work on the 05's or if some other system makes it easy.

Thanks in advance!

 

If you get a tuner from SCT or Diablo, you can do the calibration that way. They both can adjust your computer/speedo for tire/rim size and changes in gear ratio's.

Plus if you plan on further mods you'll going to need one anyway.