Contact Thompson Diesel Performance

Have a question about a transmission build, parts, your order, or a quote? Send us a message and our team will get back to you.

Get in touch

For build recommendations, please include your truck year, make, model, transmission, current modifications, and power goals.

Call us
(254) 709-9531

Shop hours
Monday–Thursday: 8:00 AM–6:00 PM
Friday: 8:00 AM–12:00 PM (pickup and drop-off)

Hillsboro, Texas