5 questions to ask yourself before switching to a standalone ECU

By J.G. Pasterjak
Dec 8, 2021 | Shop Work, ECU, electronics, GRM+ | Posted in Shop Work , Electronics & Electrical Systems , Buyer's Guides | From the Dec. 2021 issue | Never miss an article

In the continuing quest for performance, eventually you’ll hit physical or digital barriers separating your car from that next level. When it comes to the physical barriers, those are usually pretty cut and dried: Piston engines are air pumps, ultimately, so installing those exhaust headers a…

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