Already Have a Diablo Tuner Device and Need a Tune? Click HERE!

If you already have a Diablo Tuner device and are looking for a tune, this is the right place! Please read CAREFULLY and Select every option that applies to you.

PLEASE NOTE - WE WILL NOT TUNE ANY VEHICLE WHATSOEVER THAT IS NOT EQUIPPED WITH CATALYTIC CONVERTERS OR THAT HAS OFFROAD PIPES INSTALLED. THERE ARE NO EXCEPTIONS.

If your tune's final price comes out to $199.99, this is a website error. Please call us to place an order; 203-753-7223