Punisher Performance DSP5 2007.5-2010 GM Duramax 6.6L LMM Reaper Autocal

Warning!

This high performance product is intended SOLELY for closed-course racing use and is not street legal in ANY state. This product cannot be used on any vehicles registered or certified for highway use. Please check your local, state, and federal laws before purchasing!

CANNOT SHIP TO CALIFORNIA

This product MUST be run with race exhaust! Do not leave the DPF on the vehicle if running this product!

Please note that the following descriptions are generic. Some options may or may not be available based on your vehicle's Make & Model.

This Reaper programmer from Punisher Performance utilizes the EFILive Autocal platform. Includes Punisher DSP5 tuning for any engine and transmission combo, and 1 DSP5 switch. Most otherwise stock trucks see 4-430rwhp with basic supporting mods, more depending on the build beyond that.

The great thing about these Autocals is that you can do so much more than just program! You can purchase additional tunes and load them on the device, you can log data, and you can clear DTC's.

For customers who frequently upgrade their truck, tunes and data logs can be exchanged with Punisher Performance via email!

Full flashing support for the DSP5 system is currently available only for LB7 LLY, LBZ, and LMM Duramax trucks.

Comes Pre Loaded with 5 Tunes: