GM 12200411 PCM c8 this system becomes beneficial only

this system becomes beneficial only after reaching the 650-700 RWHP threshold

These systems now feature an original DSX designed and manufactured push connect tee to simplify the installation and reduce potential leak points

Include with this kit is a cap and plug to do so

while running too lean (very high air/fuel ratio

Download the Instructions PDF Here

GM 12200411 PCM c8 this system becomes beneficial onlyThis is a used OEM PCM Service # 12200411. The PCM in its current state is NOT programmed. You must purchase additional programming specific for your application. We can provide this programming for stock or modified applications. Contact us for details. This PCM uses the RED BLUE connector combination.