SXTH Element Engineering is a South Carolina–based performance brand founded in 2014, specializing in precision-engineered aftermarket parts for Hyundai, Kia, and Toyota vehicles. Headquartered in Spartanburg, SC, SXTH designs and manufactures intakes, exhaust systems, engine mounts, and off-road accessories using advanced 3D scanning and CAD modeling to ensure exact fitment, reliability, and real-world performance. Built by a tight-knit team of engineers and automotive enthusiasts, every SXTH product is developed through hands-on testing—not guesswork—to improve vehicle feel, function, and durability in daily driving, spirited performance, and off-road use. Known for CNC-machined billet components, optimized airflow designs, and purpose-driven solutions for platforms like the Tacoma, Tundra, and GR Corolla, SXTH Element Engineering delivers thoughtfully engineered parts that enthusiasts can trust. Designed, tested, and refined by people who build and drive what they sell, SXTH stands for precision, performance, and doing things the right way—every time.
