Off The Line Performance is a tuning shop in Des Moines, Iowa, known for its great work and amazing team. Customers praise the staff as knowledgeable, helpful, polite, and transparent. They provide wonderful customer service, offering clear advice and multiple solutions without unnecessary upselling. The shop is noted for its quality work, with many stating they wouldn't take their car anywhere else. Reviewers highlight the team's decades of combined experience and their ability to handle almost any project, from engine swaps to tuning modern and older vehicles. They meet deadlines with a super quick turnaround time, creating an unbeatable experience. Customers travel from other states for their services and plan to return, citing earned respect and trust. The beautiful shop and innovative, proven results make owners proud to show off their vehicles.
Very professional team at OTL, always supportive and helpful throughout all of the vehicles that I've brought there.
July 2025
I bought an exhaust from them for my GR corolla. Not only is the exhaust amazing, but the purchase was easy, the customer service and the experience was great! They always responded back to me within the same day of me reaching out. I will 100% order from OTL every chance I get.
