The 584-3-HSP is best known as the Deluxe Max Air Flow Bundle for the 2015-2016 LML Duramax-equipped Chevrolet and GMC trucks. This bundle kit is the way to go if you are looking to get everything that HSP Diesel makes for the LML to increase and maximize performance.
The Deluxe Max Air Flow Bundle for the LML Duramax trucks is a great kit for the person looking to get everything they need all at one time. This kit works great even for those of you who are thinking they will never go away from the factory turbo or injection system because this bundle brings out the maximum performance in those factory systems. The Deluxe Max Air Flow Bundle will also work well with drop-in style turbochargers and aftermarket injection systems.
The Cold Air Intake in the Deluxe Max Air Flow Bundle makes major changes compared to the factory setup. HSP Diesel started with making changes to the size of the intake tube increasing the intake tube to a 4 1/2 inch design to bring as much air through the tube as possible. While we saw an increase in the amount of air we could bring in we needed to make sure the intake could actually breathe that amount of air in. So we paired the intake with a high-quality filter and an open design, we used our heat shield Box to prevent the hot air from the engine bay from being sucked into the intake. We have seen on an average 20 horsepower and 58 pounds of torque increase on the dyno.
The Hot Side Intercooler Tube is a part that fails not only often but causes major headaches when it does fail. Now what we mean by that is this Hot Side Intercooler Pipe often leaks at the factory lower intercooler boot. HSP Diesel solved this problem by removing the need for that boot and allowing for a straight connection at the intercooler. HSP Diesel also increased the Intercooler Tube to a 3 inch mandrel-bent style. This gives a lot more space for air to be packed into that tube and with the mandrel bends, we were able to minimize the turbulence and increase the overall flow up to 40 percent.
The HSP Diesel Max Flow Bridge and Cold Side Tube make a massive difference when compared to the factory design. To start the HSP Diesel Max Flow Bridge is a two-piece design, we did this to make sure that not only would the bridge install easy but it would hold up to boost better because of the O-Ring seal that holds it together. Combined with the Max Flow Bridge is the HSP Diesel Cold Side Tube, this tube is a 3 Inch diameter mandrel-bent design that increases the flow and reduces the likelihood of failures. Increasing the performance overall of the entire system.
The upper coolant tube that HSP Diesel has put inside this package is a great addition to any truck for not only looks but to take away from any possible failure point. Changing over to a metal upper coolant tube removes the possibility of a cracked rubber piece and with the color options, you have this can set an engine bay apart from the so many others out there.
The 2 inch? Up-Pipes from HSP Diesel are game-changers when it comes to flow and reliability. Using a heavy wall 304 Stainless steel tubing and sleeved bellows these up-pipes are here to work and stand the test of time. Due to the more open design and better flow, we saw a decrease in EGT inch™s and an increase in spool up.
The VGT Intake Mouthpiece is a part that when inside the Deluxe Max Air Flow Bundle brings everything together. The VGT Intake Mouthpiece is important because all of this added flow doesn't work if we can inch™t handle the air that comes in through the intake. The VGT Intake Mouthpiece is hand-assembled and creates a much better seal with the O-Ring style and this prevents unfiltered air from getting into the turbo and creating a boost leak. Our Intake Mouthpiece gives you the ability to reroute your factory PCV system and remove the factory resonator Box, eliminating unwanted engine oil gumming up the turbo and intake system (PCV re-route sold separately see vr/2474/2022/003-1-HSP).
The factory coolant tank in the Duramax engine is prone to not just failure but looking awful. We say this because it is made of plastic and that plastic gets dirty and turns yellow quickly. We also see a common failure point of the factory coolant tank cracking this causes leaks and can quickly turn into a major failure of components. We solve this problem by making the Factory Replacement Coolant Tanks out of CNC bent and cut aluminum that is then hand-assembled. Using factory provisions and low coolant sensor this tank is a drop-in design.
Engine code is dictated by the 8th character of the VIN number. The 10th character is the year of the truck.
This only Fits the 2015-2016 LML engines even though the Vin code is the same. This is due to small changes that were made in the engine bay. Please be sure you are ordering for the correct year truck.
At HSP we believe in our products and we stand firmly behind every single one that leaves our facility. For years we have taken care of almost everything & anything that our customers had issues with, but we didn't have a set in stone? warranty. We have always gone above and beyond for our customers which set us apart from the rest. We will continue that same standard, but now we are taking things to the next level. Below you will be able to clearly read & understand our No BS? warranty, its process, and the guidelines in which to follow.
For More information about our Lifetime, No BS Warranty click HERE.
WARNING: Cancer and Reproductive Harm
Chevrolet Silverado 2500
HSP Diesel is an aftermarket company that specializes in providing quality parts that improve the performance of various diesel-powered vehicles. The company focuses on cars that use diesel, such as pickups from brands like Chevrolet and GMC. Today, they have become the go-to shop of many owners that want more out of their vehicles.
HSP Diesel offers various products, ranging from air intakes, fuel system components, differential parts, suspension parts, steering components, and other high-performance diesel parts. It has provided owners the opportunity to improve the performance of their vehicles, whether it is for daily use or any recreational activity.
Back in the day, most aftermarket supports are made only for gasoline engines. HSP Diesel saw this opportunity and has now become a household name when it comes to diesel performance.
The company ensures that they produce products that are up to date with today’s vehicle trends. All their parts are fabricated and designed in the USA, allowing them to control their product quality and create a product that performs and functions the way it is intended.
The technology in diesel engines has come a long way since it was first invented. Hence, there is a need for its aftermarket support to evolve as well. If you want the best products for your diesel-powered vehicle, then HSP Diesel is the right brand for you. They have the most comprehensive parts lineup for your engines and are proven to work by many diesel owners worldwide. To know more about HSP Diesel, visit Vivid Racing and check out their list of parts that would fit your specific needs.
HSP Diesel Deluxe Max Air Flow Bundle Kingsport Grey Chevrolet Silverado | Sierra 2500 | 3500 2vr/2474/2022/003-2004
HSP Diesel Max Air Flow Bundle Custom Color Chevrolet | GMC 2013-2014