Is using the Cobb Accessport the only way to tune the RS?
Just wondering if anyone has used other options.
And are you using a piggyback tune?
Thx in advance... I am trying to learn more about tuning with this car. Seems every car I've had and mortified has its own different way of things being done.
Just wondering if anyone has used other options.
And are you using a piggyback tune?
Thx in advance... I am trying to learn more about tuning with this car. Seems every car I've had and mortified has its own different way of things being done.