5/8 Plenun spacer & Tuning
Hey Everyone,
I have a 05 M6 Z and I was wondering if it would be necessary to have the car tuned after install if it's my one and only mod?
Oops... 5/16 spacer
Thanks for the assistance!
I have a 05 M6 Z and I was wondering if it would be necessary to have the car tuned after install if it's my one and only mod?
Oops... 5/16 spacer
Thanks for the assistance!
Last edited by Liquidonyx; Jun 28, 2010 at 03:17 PM.





