Kia Stinger Tuning Guide
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Kia Stinger Tuning Guide

From 2018–2023, the Kia Stinger was one of the sneaky picks for top sports sedans on the American market. Utilizing either a single-turbo 2.0 liter inline-4 (Theta II) or a twin-turbo 3.3 liter V6 (Lambda II), the Stinger looked classy and produced enviable performance. Yet, it’s well known that Kia severely detuned both engines from…