Featured Categories
Johnson Tuning
A critical component of any performance related build is proper calibration. Turn In Concepts partners with Johnson Tuning for world class tuning and calibration.
learn moreRace Prep
Since 2005, Turn In Concepts has built and campaigned several winning Time Attack Cars across Redline Time Attack, Global Time Attack and more recently, Gridlife.
learn MoreAutomotive Maintenance & Performance
While we got our start working on Subarus, today we work on most modern performance inspired cars. We work on everything from Corvette to Tesla, Supra to Lotus, Miata, AMG, BMW, Porsche and more.
learn MoreNew & Recommended Products
Drivetrain
view all productsEngine
view all productsSuspension
view all productsExhaust
view all productsSpecial Offers
view all productsOur team has been part of the US motorsports scene for over 18 years
Turn in Concepts has spent nearly two decades listening, learning and iterating, honing their craft and becoming revered experts in their field, known for their innovation, transparency and efficiency. They take great pride in every car that they build. This translates into precisely dialed-in race cars that are safe, reliable, beautiful and fast.
We are winners
Our team is active and winning in the Champcar Endurance series and Gridlife. We have also built winning cars for specialized events like Pikes Peak and One Lap of America.
We are professionals
We specialize in engine and suspension design and maintenance for track-ready Subarus, Teslas and other modern performance-oriented platforms.
We are experience makers
We've campaigned cars across Redline Time Attack, Gridlife, International Hill Climb, 25 Hours of Thunderhill Endurance, and the One Lap of America.
We are enthusiasts
Founded in 2005, Turn In Concepts is a premier automotive performance shop in Cincinnati, Ohio, created by enthusiasts for enthusiasts.
Join our community & follow all our news and events
See why people trust Turn In Concepts
Questions?
We are ready to help
If you have questions or need assistance, fill in the form and we will contact you as soon as possible.