Nelson Performance is now able to flash and program 2007 ECM/TCM truck/suv cores for mail order customers. This also applies to 2005-2007 LS2 engines.

In the past, 2007 truck owners, had to send their control modules in for programming.

NOW, starting in January, we will be offering the ECM/TCM in trade for your original cores. This means NO downtime and faster turn around.

For those who have called and were added to the 2007 core list, we still have your name and number and will contact you this week.
If you don't recieve a call this week, please contact us at 210-626-0278.

Place your order now and it will ship the first week of January.

thanks and have a great day,

Allen