Payment includes ground return shipping US only.
Instructions below for: email tunes/Mail in PCM/Pro Tuner software/Handhelds
For email tunes only – make sure you email email@example.com your original backup and last tune written if using Diablosport, for SCT a picture of your device serial number. Please include within the email your name, phone number, along with vehicle modifications lists (Download and fill out Calibration request form, take a picture of the form and attach to email).
For Mail in PCM/TCM only – Make sure you include our calibration form with your PCM/TCM and check “pre pay” if pre paying for our tuning services.
This form should accompany your PCM/ECU and/or TCM upon arrival for service. Click here.
BG Performance/David Kasper
3806 Bent Pine Drive
Holland, MI. 49424
NOTE: Please allow 1-3 business days for services to be performed.