Automotive Articles

The introduction of better environmental laws under the Euro Emissions standards, required vehicles to reduce their soot emissions by at least 80% through the use of filter technology particulate filters. Black soots coming out of your exhaust tail are eliminated using the wall type DPF, also called as “traps” as it catches between 85 and 100% of the soots. However, this can adversely affect the performance of your engine and fuel mileage. A DPF delete kit can address this issue by removing the DPF, thus improving fuel efficiency and the performance of the engine power. Only off-road diesel-powered trucks are allowed by law to install these kits, and in-highway diesel trucks are still prohibited to install the device.

The kit works by? The 6.4 DPF delete works just like any filter, such as the bag in your vacuum cleaner, for example, working to trap dirt and soot from the air of the exhaust into the filter. For better engine performance, the filter must be maintained regularly to stay clean. A process called “regeneration,” diesel particulates are consumed at very high temperature to leave ash residue in the filter. However, despite the fact that DPF and catalytic converters can scrub away emissions, the process somehow invites a phenomenon called back-pressure, which is a result of the restriction of the flow of the gases out the exhaust as it leaves the combustion chamber. The gases enter the exhaust stack and then make an exit through the tail pipe. The restriction of flow is often thought to be caused by DPF, as well as by catalytic converters, mufflers, and bends in the pipe.

As the back-pressure increases, it adds more pressure to the engine to work harder to release the used gas. As your engine works harder, it requires more fuel which deprives power to the movement of the wheel. These combined factors reduce the performance of the engine. Because the DPF Delete kits eliminates DPF, backpressure on the engine is reduced which gives your vehicle better performance and more mileage for your fuel.

Some independent tests run on engines after applying the DPF delete kits report a 26 to 47 percent increase in fuel mileage. Although admittedly DPF can affect the flow of the exhaust gas, some big trucks already have built in free flow into their system. The flash device incorporated in the kit will reprogram the truck’s onboard computer to increase the fuel efficiency of the vehicle and its overall performance. Thus, it would be safe to say that the DPF delete kit enhances overall performance by addressing these issues including the issue of back-pressure.

Off road diesel trucks will greatly benefit from DPF Delete Kits as it enhances engine power and boost fuel efficiency.