For all of your tuning needs and more! 828-221-0076828-221-0076 Power Stroke-Duramax-Cummins

The Georgia office will be closed May 24th thru June 4th and will reopen on June 5th. Both the Georgia and California offces are closed Monday May 29th to observe Memorial Day. Orders placed on the web or dealer orders emailed during this time will not ship until the Georgia Office reopens June 5th. Chip reburns or PCM flashes sent in during this time will not ship back until the Georgia office reopens on June  5th. 

DO NOT SEND PACKAGES TO US SIGNATURE REQUIRED. WE HAVE A SECURE LOCATION PACKAGES ARE LEFT.

NOTICE of Shipping increases- On January 1, 2016 UPS, USPS, FedEx, etc. increased their shipping rates. Although this does not effect our product cost you will see an increase in your shipping cost as a result. Anyone who wishes to supply their own shipping label may do so. Should you choose to supply your own shipping label DP-Tuner shall NOT be held responsible for any lost, damaged or stolen packages. You may send your package labels to diane@dp-tuner.com . Please only send in .pdf format. Anyone supplying USPS labels we can only accept labels containing a bar code. Do not send stamps to use for shipping your package. We must have a way to track your package to ensure delivery. ~ DP-Tuner