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  1. TUNE a 2011 Genesis Coupe Turbo Upgrade

    Genesis Coupe
    Hello I purchased a 2011 Gen coupe 2.0t a few months back. I've purchased an ATP Garret bolt on manifold/cat turbocharger, and was curious to how I can get it tuned. I feel as if my only option is to buy a haltech standalone ecu but that is near $1500 which I do not have. If anybody has...