They’re finally ready 😁 KTM125SX 2023 TBI Billet Head and ECU reflash are ready to go from late next week in Australia!! KTM 300 TBI will be ready to go about a week after the 125. Big gains on both bikes with our combination of ECU mapping (fuel, ignition and powervalve) and improved head designs 📈 Overseas TSP distributors will be ready to flash ECUs and supply heads a few weeks behind TSP HQ in Australia. The 250 will be done immediately after the 300 release. More info on each bike soon… |

Check out our 2024 KTM125SX TBI pipe shootout compared to the gains made by our ERM … if you’re racing on a budget the first thing you should spend money on is a good ECU tune! Nothing else comes close to the gains if you’re looking at a single mod… 2hp at 10,500rpm, 12hp at 12,500rpm!! Our ERM comes with a TSP Tuned Map (used in this video) plus it allows you to adjust Fuel, Ignition and Powervalve trackside in less than 15 seconds. If you’re racing with a complete engine package then our ERM w