All Products

OE style paper element fits Duramax 2001-2005 truck applications as well as most Silverado gas engines. Identifiable as flat panel filter. Will not fit 2006 Dmax.

If you do plan to return your ECM core but need us to supply you with a loaner, please select this item.

All cores MUST be in proper working order and must be returned within 15 days (unless other arrangements are made) or it will be billed as non refundable.

"Select this item if you plan to keep your original ECM and wish to purchase mine." -JK

If you do plan to return your ECM core but need us to supply you with a loaner, please select this item. We can also program the ECM to any factory calibration if necessary. This item available for purchase ONLY with Kennedy Custom Tuning and is not available for individual outright sale. ECM core exchanges MUST be in proper working order and must be returned within 15 days (unless other arrangements are made) or it will be billed as non refundable. Please note: If core deposit only is selected any future updates will require that the ECM be sent to us for the update.

If you do not plan to return your ECM core please select this item. We can also program any ECM to your factory calibration if necessary. This item available for purchase ONLY with Kennedy Custom Tuning and is not available for individual outright sale.

If you do plan to return your ECM core but need us to supply you with a loaner, please select this item. We can also program the ECM to any factory calibration if necessary. This item available for purchase ONLY with Kennedy Custom Tuning and is not available for individual outright sale. ECM core exchanges MUST be in proper working order and must be returned within 15 days (unless other arrangements are made) or it will be billed as non refundable.
Please note: If core deposit only is selected any future updates will require that the ECM be sent to us for the update.

If you do not plan to return your ECM core please select this item. We can also program the ECM to any factory calibration if necessary. This item available for purchase ONLY with Kennedy Custom Tuning and is not available for individual outright sale.

If you do plan to return your ECM core but need us to supply you with a loaner, please select this item. We can also program the ECM to any factory calibration if necessary. This item available for purchase ONLY with Kennedy Custom Tuning and is not available for individual outright sale. ECM core exchanges MUST be in proper working order and must be returned within 15 days (unless other arrangements are made) or it will be billed as non refundable. Please note: If core deposit only is selected any future updates will require that the ECM be sent to us for the update.

If you do not plan to return your ECM core please select this item. We can also program any ECM to your factory calibration if necessary. This item available for purchase ONLY with Kennedy Custom Tuning and is not available for individual outright sale.

If you do plan to return your ECM core but need us to supply you with a loaner, please select this item. We can also program the ECM to any factory calibration if necessary. This item available for purchase ONLY with Kennedy Custom Tuning and is not available for individual outright sale. Core must be returned within 15 days unless other arrangements are made or it will be billed as non refundable. ECM core exchanges MUST be in proper working order and must be returned within 15 days (unless other arrangements are made) or it will be billed as non refundable.
Please note: If core deposit only is selected any future updates will require that the ECM be sent to us for the update.

If you do not plan to return your ECM core please select this item. We can also program any ECM to your factory calibration if necessary. This item available for purchase ONLY with Kennedy Custom Tuning and is not available for individual outright sale.

The Insight CTS-3 monitor unit is a comprehensive gauge package that stays mounted in the cab of the truck and displays up to eight from dozens of available parameters at a time. Monitor vital engine data to ensure the safety of your vehicle, read and erase diagnostic trouble codes, and command manual and mobile DPF regeneration on some models.