DDP High Flow Injectors

07.5-08 Dodge 5.9L *40 hp

These nozzles will give you 40+ horsepower at the wheels. The Cummins 6.7 uses a Diesel Particulate filter to control soot output. These 40hp nozzles will not clog your DPF. DDP uses a very precise process known as Extrude Hone to enlarge the 6.7 nozzle without creating a bunch of extra soot and smoke. The 6.7 requires a certain EGT to begin the regen process to clean the DPF. When a truck is driven on very short trips it may not make enough EGT to regen often enough and it may clog the filter. There are many complaints that stock trucks must be taken on long trips frequently so the regen process occurs. With DDPs 40hp nozzles your truck will make a bit more EGT and consequently regen more often solving your clogged filter problems.

Mileage on your truck should increase by about 1-2 miles per gallon. Please wait a while to determine how your mileage has been affected. Your driving style has much to do with your mileage and that can be affected drastically by an excited driver.

Included with your nozzles is a nozzle removal tool to help you change the nozzles. This tool gets clamped in a vise and holds the injector so you can easily remove the nozzle. Also included in the box are color instructions, a set of copper washers and a core return form. Please return the nozzle removal tool with your core nozzles for a full refund.

As always, this product is covered by our 3 year unlimited mileage warranty and our 30 day money back guarantee. Please see our Policies section to read more.>

This product requires purchase of the core charge titled "DDP CORE CHARGE $900 VALUE." This charge will be refunded IF we receive your core injectors within 30 days. See our policies page for details.