Monday-Friday | 10a.m. - 5p.m. CST
email@example.com - General inquiries, Shipping Quotes, and Tracking
firstname.lastname@example.org - All tuning inquiries
Lewisville, TX facility is by appointment only. Please email to schedule service/dyno tuning
Communication via email is the best way to contact us. We travel and remote tune a lot which doesn't allow us to be by the phones. For the best experience please email us via the address above. You will receive a reply within a few hours during normal business hours.
Please allow 24-72 Hours for a tune revision Monday-Friday.
We are available for on site tuning, group tuning, and track support. Please email for more information.
All returns please email email@example.com.
No electronic items can be returned! All items may be subject to a restocking fee if not normal inventory. All returns are at the discretion of TUNEPLUS, INC. When purchasing please keep in mind that all items are recommended to be professionally installed. TUNEPLUS, INC is not responsible for any damaged caused to your vehicle by installing aftermarket components. If you are not familiar with how a component installs we are not required to provide installing instructions if none are available. If you aren't able to handle an install please seek a professional for installation.
E-tunes, Dyno Tunes, or Transmission tunes ARE NOT ELIGIBLE FOR REFUNDS OR DISCOUNTS! As calibrations changes are not a physical product, there is no way to return the service. The only way for a credit/refund on a calibration is if the calibration hasn't been sent yet, or it was discussed with us and you were approved.