Executive order

D-126-16

GM Service Parts Operations

Vehicle applications

No vehicle applications were preserved for this order.

Part records

Part numberModel/specificationModificationRemarks
Stage 12004-2007 Saturn Ion Redline and 2005-2007 Chevrolet Cobalt SS vehicles equipped with a supercharged 2.0L engine.The Ecotec Supercharger Upgrade Kit, Stage 1 includes the following main parts: A set of 5.3 grams/second fuel injectors to replace the stock 4.35 grams/second injectors and a new fuel calibration that is flashed onto the stock ECU by a General Motors dealer. The new fuel calibration has no user adjustments. Maximum boost pressure produced by the Stage 1 kit is the same as stock (12.5 pounds per square inch).