True Street Motorsports

True Street Motorsports on FM 2933 in McKinney is a performance shop focused on tuning, engine builds, clutches and upgrades, with Mustangs coming up often, and it also offers nitrous refills. It holds 4.3 stars across 101 Google reviews. Many enthusiasts describe knowledgeable, easy-to-work-with staff and builds they are happy with, but reviews are mixed: a couple of customers report engine rebuild costs and timelines far exceeding the original estimate. The shop is open weekdays from 9 AM to 5 PM, closed weekends, with a wheelchair-accessible entrance, parking and restroom.