ECU / ECM Tunes

Sort by

Dyno-tested ECU and ECM tune units for Ecotec, push rod, and Crown Victoria engines. Every tune is built to your exact specs — transmission type, fuel, cams, and mods — and all orders are kept completely confidential.

Automatic Transmission Tuned 2003-2005 Cavalier/Sunfire Ecotec ECU/ECM

$ 240.00

Manual Transmission Tuned 2003-2005 Cavalier/Sunfire Ecotec ECU/ECM

$ 240.00

Custom Tuned mail order ECU/ECM. You send us your ECU to be tuned.

From $ 200.00

Tuned 2002 Push Rod Cavalier/Sunfire ECU/ECM

$ 235.00

2.4 Bottom end hybrid- Automatic Transmission, Tuned 2003-2005 Cavalier/Sunfire Ecotec ECU/ECM

$ 240.00

Crown Victoria Custom Tuned mail order ECU/ECM. You send us your ECU to be tuned.

$ 250.00

2.4L Bottom end hybrid- Manual Transmission, Tuned 2003-2005 Cavalier/Sunfire Ecotec ECU/ECM

$ 240.00