GPF / OPF Delete Image

GPF/OPF/PPF Solutions

In recent years, many modern cars have been fitted with particle filters such as GPF (Gasoline Particulate Filter), OPF (Otto Particulate Filter), or PPF (Particulate Matter Filter) in diesel engines to reduce emissions. While these filters are designed to reduce harmful particulate emissions, they can also have a negative impact on the performance of the vehicle.

GPF/OPF/PPF delete refers to the removal of these filters from a vehicle, and it is a popular modification among car enthusiasts looking to improve their car’s performance. In this article, we will explore how GPF/OPF/PPF delete works and how Inverness tuning can help enhance your vehicle’s performance.

GPF/OPF/PPF Delete: How It Works

Particle filters work by trapping and burning off the harmful particulate matter produced by a car’s engine. However, they can also cause increased backpressure, which can reduce the engine’s power output and responsiveness. Additionally, some drivers have reported reduced fuel economy after installing particle filters.

GPF/OPF/PPF delete involves removing the particle filter from the exhaust system of the vehicle, which can improve the engine’s performance by reducing backpressure and improving airflow. In some cases, this can result in increased horsepower, improved throttle response, and a more aggressive exhaust note.

However, it is important to note that GPF/OPF/PPF delete may not be legal in all areas, and it can also result in increased emissions. Therefore, it is important to check your local regulations and consult with a qualified mechanic or tuner before proceeding with this modification.

Inverness Tuning: Enhancing Your Car’s Performance

Inverness Tuning is a performance tuning company that specializes in custom ECU (Engine Control Unit) tuning for a wide range of vehicles, including those that have undergone GPF/OPF/PPF deletes.

Custom ECU tuning involves reprogramming the engine’s computer to optimize performance, which can include adjustments to fuel delivery, ignition timing, and other engine parameters. Inverness Tuning offers a range of tuning options, including stage 1, stage 2, and stage 3 tuning, which are designed to provide different levels of performance enhancements.

In addition to ECU tuning, Inverness Tuning also offers other performance upgrades, such as upgraded intercoolers, intakes, and exhaust systems, which can further improve your vehicle’s performance.


GPF/OPF/PPF deletes can be an effective way to improve the performance of your vehicle. Inverness Tuning offers a range of custom tuning and performance upgrades that can help you get the most out of your car, so if you are looking to enhance your vehicle’s performance, consider contacting us for more information.