Your OTT Installers

Meet the Team

Real specialists across the Upper Midwest. When you pick your market in Find Your Exact Tune, you're matched with the installer for your area.

Aaron Groshong

Founder & Lead Installer

Covers Minnesota, Iowa, Fargo, Eau Claire & Madison

People-first and detail-obsessed, Aaron gets to know you and your truck before tailoring the calibration. A lifelong builder, from award-winning Mitsubishi builds and competition car audio to the Toyota Supra, Tacoma, and Tundra.

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Noah Kreis

OTT Installer

Covers Wisconsin (except Eau Claire & Madison)

Eight years across EcoBoost, LS, and BMW platforms with an electrical background that gives him an edge in EFI tuning and troubleshooting. He'll walk you through exactly how your truck performs after the tune.

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Cody Star

Toyota Master Technician & OTT Installer

Covers Sioux Falls, Rapid City & Omaha

A Toyota master technician who works the Toyota platform exclusively. Known for prompt, efficient service and meticulous attention to detail that protects your vehicle's longevity and performance.

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Brian Ward

North Dakota OTT Installer

Covers Grand Forks, Bismarck & Brainerd

Based in Grand Forks, Brian covers North Dakota and the Brainerd Lakes area, bringing Tuned Yota calibration appointments closer to owners across the northern half of the region.

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Ready to meet yours? Book at the next event near you, or let us match you to your truck first.

See events near you →Find Your Exact Tune