Diablosport Forums

Posted: **Sun Apr 06, 2008 8:50 pm**

i just got a custom tune but would like a firmer shift.can i still leave in tune and adjust shift firmness.i have the 7140

Posted: **Wed Apr 16, 2008 9:24 am**

You would have to take it to one of our CMR dealers to modify shift firmness in your custom tune.

? about tuner