Originally posted by GruppeMUSA:
Guys,
Before you go knocking off the Gruppe M supercharger, aka "the wart," consider a few factoids about it:
1. It is the ONLY supercharger kit out there that includes ECU upgrades, which allows fuel (injector duty cycles, etc.) and timing management by electronics, not by crude mechanical means as the "other" SC or turbo kits do. More expensive, and more reliable technology. And its been standard issue on the Gruppe M kit since its inception, which was about the same time the CT kit was introduced several years ago.
2. It is the ONLY kit that includes OEM higher flowing injectors, that fit under the OEM fuel rails without modifications. Copied by others in their "higher boost" kits.
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