“Intake, test pipe, and a tune ONLY” was my mantra. *I’d just bought a shiny new ’13 tech package VRM MazdaSpeed3 with the extended warranty, 3 miles on the odometer as it rolled off the lot for the test drive. *Via the web forums (back when MSF was still popular), I had performed my due … Continue reading "Boosted Down the Rabbit Hole"


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