Rottweiler Performance isn’t just a shop — it’s a horsepower laboratory. Our Costa Mesa facility is a full‑tilt tuning headquarters staffed by specialists who live and breathe KTM, Husqvarna, and GASGAS performance. Whether you’re in for routine upgrades, precision maintenance, or a full‑blown, fire‑breathing custom build, every wrench we turn is backed by decades of real‑world racing, engine development, intake design, and elite‑level ECU calibration.

If you’re ready to unlock the full potential of your bike, give us a call or hit the form below to get your build or service on the schedule. Let’s make your machine faster, sharper, and unmistakably Rottweiler.