FA24 Flex Fuel Tune Update

This is option is for getting your existing tune updated for Flex Fuel. 
 
You must already have a FA24 tune from us to use this add-on option. 
 
You must have a Cobb Flex Fuel kit as well.  If you need one, they can be ordered directly form us.
 
This tune add-on works for any modfications and is a custom tune where we will review logs and adjust the tune until everything is perfect.