Description: This tuning package fits 2003 - 2010 Ford F - Series with 6.4L Powerstroke. All Powerstroke tunes include transmission tuning (TCM). Wake up your Superduty with Peakside Performance's tune package. Peakside is a leading Canadian custom tuner for the 6.4L Powerstroke. It offers stock delete tunes for safe and powerful performance boosts. Part Number: 08 - 10 - PS - LS. The AutoAgent device has amazing features like cloud - based tuning, real - time diagnostics via Android or IOS devices, automatic firmware updates, and more. There are two support packages: a 4 - week limited support pack for single - tune users and an unlimited support package with unlimited flashes and basic tune revisions. Notes: The SOTF Switch is needed for SOTF tunes. Peakside Disclaimer: Incorrect device or vehicle info after tune writing incurs a revision fee, and Peakside isn't responsible for modification - related damages.

How to use: First, make sure your vehicle is a 2003 - 2010 Ford F - Series with a 6.4L Powerstroke engine. Download the app for the AutoAgent device on your Android or IOS device. Connect the AutoAgent to your vehicle and follow the app's instructions to run updates, receive new tunes, and access diagnostics. If you choose the limited support package, you'll have access to all compatible tuning for 4 weeks. After that, the tune currently in your truck will stay. For the unlimited support package, you'll get automatic tune updates. Things to note: You need the SOTF Switch to run SOTF tunes correctly. Also, be careful when providing device and vehicle information. Giving wrong info after the tune is written will cost you a fee to revise. Maintenance advice: Keep your AutoAgent device updated with the latest firmware, which happens automatically. Use the datalogging feature regularly to monitor your vehicle's performance. And if you have any questions, you can use the chat feature to reach a tuner.