The site navigation utilizes arrow, enter, escape, and space bar key commands. Left and right arrows move across top level links and expand / close menus in sub levels. Up and Down arrows will open main level menus and toggle through sub tier links. Enter and space open menus and escape closes them as well. Tab will move on to the next part of the site rather than go through menu items.
Enter your truck info so we can recommend the right products for you.
Can't find it? Call us at 866-737-4966 for free advice.
Water Meth Inj Kits
Thoroughbred Diesel has been your online performance headquarters since 2002. We know how to get the most performance out of your pickup truck and offer all of today's most popular diesel performance products.
Gaskets & Seals
Injectors & Related Items
Starters & Alternators
Thoroughbred Diesel offers OEM and diesel stock parts for your diesel pickup truck. At Thoroughbred Diesel, you can
buy stock diesel replacement parts such as injectors, fuel pumps, ball joints,
track bars, turbos, and more for your diesel truck.
Diesel Tips Shirts
Show your support with a Thoroughbred Diesel t-shirt, sweatshirt, or sticker decal.
Floor Mats and Liners
Spare Tire Carriers
Make heads turn with custom truck accessories from Thoroughbred Diesel.
Diamond Eye Performance
Thoroughbred Sku #: HSM1115FDDUALHIGHPRESS
View More Products From
H&S Motorsports is pleased to introduce the Dual High Pressure Fuel Kit
for the 2004.5-2007 5.9L Cummins. After having such great success with our 6.6L
LML and 6.7L Ford Dual High Pressure Fuel Kits, we decided to use the same proven
products and engineering principles to develop a kit for the Cummins platform.
The Cummins engine is known for its strength and reliability and we did our
best to apply the same characteristics in the development of this product.
Unlike most dual pump kits on the market, our kit features a TRUE dual rail
feed solution. With our system, the secondary CP3 pump feeds the back of the
fuel rail independently to ensure that the high pressure fuel lines do not become
a restriction at any engine RPM or power level. This also allows the factory
CP3 pump and high pressure line to remain in the stock configuration. Our unique
pump mounting system positions the secondary CP3 pump low and the serpentine
belt is routed in such a way that it maintains optimal surface contact for the
secondary CP3 pump and the factory power steering pump.
Even with the standard "stock" pump, this system is easily capable
of 800+ WHP worth of high pressure fuel supply! If that's not enough for you
we also offer modified 5.9L and 6.7L Cummins CP3 pumps to meet your fueling
The CP3 pump we include with the kit is a brand new OEM unit from Bosch. That's
right, BRAND NEW, not a remanufactured unit like many shops include. The key
to ensuring the longevity of any high pressure fuel pump is by providing the
high pressure fuel system with clean, waterless diesel fuel. Any fuel contamination
that reaches the high pressure fuel system can be detrimental to reliability
and performance. We highly recommend using AirDog or similar lift pump for proper
filtration and water-separation.
If you are looking for the ultimate in high pressure fuel supply, look no further
than the H&S Motorsports Dual High Pressure Fuel system.