Modified/Above Stage 2 Vehicles

• Can We Help with a Custom/Modified Vehicle at Stage 3?

  Yes, we can! Unlike many other local tuners, we specialize in working with vehicles modified beyond what most consider Stage 3. However, the condition of your engine is your responsibility. We offer a range of tuning services for highly modified vehicles, including but not limited to: Standalon...

• I've fitted a different engine or added a turbo/supercharger

  Yes, we can help! However, if you’ve completed the modifications without consulting us beforehand, additional modifications may be required before we can tune the car. There are many potential issues that could prevent tuning, which will be addressed as part of the process. Some examples include...

• My Modified Car Doesn't Run, Can Llandow Tuning Help?

  Yes, we can help. We can diagnose why your car isn’t running and, in many cases, we can fix the issue. However, depending on the specific problem, you may need a specialist to get it fully operational. Examples of issues we can fix: Your fuel pump has failed – we can diagnose and replace it. A...

• What happens if the vehicle needs more than tuning?

  Quite often, we see cars that come in for tuning or ECU software setup only to find there are physical issues with the vehicle. If you’ve built the car yourself, you may need to resolve the issue before we can proceed. However, it ultimately depends on the nature of the problem. We assess each ca...

• What's the most common issue that prevents tuning?

  Exhaust leaks. A leaking exhaust can cause inaccurate AFR readings, making tuning difficult or unsafe. We highly recommend fitting an AFR sensor bung in the exhaust manifold or just after it. This ensures precise readings, leading to better power gains and safer engine operation. Please check t...