HSP 2004.5-2005 Chevrolet / GMC Deluxe Max Air Flow Bundle
The 284-HSP is best known as the Deluxe Max Air Flow Bundle for the 2004.5 and 2005 LLY Duramax Chevrolet and GMC trucks. This bundle kit features everything you could need from the HSP Diesel lineup to make more power and get the maximum performance out of your LLY Duramax.
What is the Deluxe Max Air Flow Bundle for the LLY?
The Deluxe Max Air Flow Bundle for the LLY is a complete kit from HSP Diesel. Now what we mean by that is this kit features everything that HSP Diesel makes for the LLY Duramax to take it to the next level in performance and looks. This is the bundle kit that you want if you are looking to do everything you can all at once to maximize your factory setup and drop-in style aftermarket parts.
Tell us about the Billet Forward FacingThermostat Housing that is in the Deluxe Max Air Flow Bundle
The Billet Forward Facing Thermostat housing that comes with the Deluxe Max Air Flow Bundle is a great piece of the puzzle. What this does is helps reduce the bottleneck that we see in the coolant system from the factory. The stock setup has a cross-over that goes over the driver's side valve cover. This removes that and makes space where necessary, all while giving the engine the ability to cool better.
Tell us about the Hot Side Intercooler Tube that is in the Deluxe Max Air Flow Bundle
The factory Hot Side Intercooler pipe is not the best design. The major issue that is found on the stock application is that the power steering line rubs through the pipe and we also see issues with the boots staying on the pipe. Both of these issues cause boost leaks which cause a loss of power and overall performance. HSP Diesel solves both of these problems by changing the angle the tube goes into the intercooler. We also bumped the diameter of the tube to 3" and that made a difference in the air we can push through to the charge air system.
Tell us about the Replacement Coolant tank that is in the Deluxe Max Air Flow Bundle
The factory coolant tank is very lackluster, to say the least. It also fails often due to cracking in the plastic. So we made this Replacement Coolant tank that is made of metal that is then welded together to fit perfectly in the factory space. The Replacement Tank is also fitted with all the factory provisions and fittings that are needed and features the factory low coolant sensor to prevent any issues with any engine lights.
Tell us about the 2" Replacement Up-Pipes in the Deluxe Max Air Flow Bundle
The factory Up-Pipes are a constant failure point on the Duramax trucks. Our Up-Pipes are made of a heavy wall 304 stainless steel tubing and use heavy-duty sleeved bellows. This is done to prevent the common cracking point of the bellows and warped flanges. We also see an increase in inflow due to the better construction of these Up-Pipes.
Tell us about the Cold Air Intake in the Deluxe Max Air Flow Bundle
The Cold Air Intake that is inside the Deluxe Max Air Flow Bundle is something that you don't want to miss out on. Utilizing a 4 1/2" mandrel-bent tubing you can force the maximum amount of air through that system. With HSP Diesels heat shield box that comes with our, Cold Air Intake will prevent the unwanted hot air from entering the system and keep you with the cool dense air. HSP Diesel has seen on average 20 additional horsepower and 58 pounds of torque. By design, this intake and heat shield box will not draw in air from the headlight bezel and fender port.
Tell us about the VGT Intake Mouthpiece in the Deluxe Max Air Flow Bundle
The VGT Intake Mouthpiece is a crucial component of the Deluxe Max Air Flow Bundle. This piece allows all the air you are drawing in with the Cold Air Intake to actually make its way to the turbo. The factory Intake Mouthpiece is restrictive and just doesn't work like it needs to. With the HSP Diesel VGT Intake Mouthpiece, you will see added power and better spool-up times. The HSP Diesel VGT Intake Mouthpiece will require the use of a PCV reroute.
Tell us about the Max Flow Bridge and Cold Side Tube in the Deluxe Max Air Flow Bundle
The Max Flow Bridge inside the Deluxe Max Air Flow Bundle is upgraded to a 3" diameter to give us the best flow. We also made it a two-piece design to make sure that it was going to perform the best it can and eliminate boost leaks. Our Cold Side Tube was also bumped up to a 3" diameter to flow perfectly with the rest of our pipes and match up just like we want it to with the Max Flow Bridge.
What comes in the Deluxe Max Air Flow Bundle?
Special note
At this time HSP Diesel is making a running change in boot style. This means you will possibly get boots with no logos on them. Please know we are doing this to make sure we can continue to provide you with the high-quality parts you have gotten from HSP Diesel in the past.
What Does The HSP Deluxe Max Air Flow Bundle Fit?
How do people know the VIN code?
Engine code is dictated by the 8th character of the VIN number. The 10th character is the year of the truck.
Overview
Our Warranty
HSP "NO BS" LIMITED LIFETIME WARRANTY
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 HSP Warranty.
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 & 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.
While it would be easier to tell you what isn’t covered, we will be as thorough as possible to make sure there are no questions unanswered. We manufacture parts from a single silicone boot all the way up to full turbo kits and everything in between. Here we will define what “is” covered under our Limited Lifetime Warranty.
HSP Diesel guarantees that the workmanship, materials & components will be sold, shipped & delivered defect-free. Issues with a defect, chip, missing item, incorrectly shipped part, or any combination of these situations must be reported to HSP or the dealer where you purchased within 14 days of delivery. If items are damaged or missing due to shipping carriers’ mishandling, we will need pictures and will need to be notified immediately. Please see the ***Damaged Shipment Procedures below.
We put our products through a multitude of QC (Quality Control) checks throughout the manufacturing process to ensure every product meets our high standards. From time to time “a” part may make it through with a defect or flaw undetectable to the human eye and can only be found by using the product. No Worries! We stand behind our products 100% and we are literally putting it in writing. Any products that fail, break, leak or warp will be replaced with a new part.
We’re not perfect and we are ok with that as long as you are ok knowing that we will keep trying anyway! Sometimes a product will pass all testing and real-world beta-testing only to find an indefinite flaw that requires a rework of the part or a redesign. We will classify these as recalls and will replace all known and documented products. It doesn’t happen often, but as we said, we want to put it in writing.
One of the hardest things to warranty at all is a coating that is applied to many different types of products, but we are giving it our best shot! We use top-of-the-line ©Prismatic Powders for all of our powder coat colors and ©Cerakote for our ceramics & high heat applications. But that isn’t enough to guarantee anything. Powdercoat has limitations such as being struck by rocks & road debris like a set of traction bars would be while driving. BUT, we are putting a 2-year limited warranty on our “underhood” powder Coated products. This will cover unprovoked chipping, peeling, or bubbling. These conditions MUST be unprovoked meaning there cannot be any cutmarks, score marks, nicks, drop marks, scuffs, or anything that would indicate the defect is a result of mishandling. But what if you do mess it up and you are at fault? We still have a deal for you. You are still our customer and we still want to make sure that your HSP part looks as sexy as it possibly can. So we will be offering ½ off pricing on recoating the product to its original beauty! These items will be stripped down, cleaned, and recoated at 1/2 the powder coating normal price.
We haven’t seen any of these yet, but to make sure we cover everything, let’s talk about what we cover on our silicone boots. This one is easy, If you ever blow apart an HSP silicone boot, we will replace it. If your boot ever melts, we will replace it. If your boot ever fails for any reason WE WILL REPLACE IT! See, we said it was easy.
While we have a great Warranty and do the best we can to cover and take care of you, not everyone is on the same page as us. All non-HSP brands are subject to that specific manufacturer’s warranty and procedures. This is not our decision, but we must follow the rules and procedures to ensure you (the customer) are taken care of.
Items being returned to HSP under a recall or known issue will receive a pre-paid label to return the product to HSP at no additional cost to you (the consumer).
Items that are warranty claims such as it doesn’t fit, I blew my boot apart or any other type of claim will be shipped to HSP at the expense of you (the consumer). Once the items are inspected a claim is given, HSP™ will cover the return shipping back to you at no additional fee. If your items are deemed to be an unwarrantable item, you will have a number of options listed below in the “OOPS, This isn’t a warranty issue” section.
No claim by the Purchaser of any kind, including claims for indemnification, shall be greater in amount than the purchase price of the HSP Product in respect to which damages are claimed. IN NO EVENT SHALL COMPANY BE LIABLE TO THE PURCHASER IN TORT, CONTRACT OR OTHERWISE, FOR ANY SPECIAL, INDIRECT, INCIDENTAL, CONSEQUENTIAL, RELIANCE, STATUTORY, SPECIAL, PUNITIVE OR EXEMPLARY DAMAGES, INCLUDING, BUT NOT LIMITED TO, LOST PROFITS, LOSS OF USE, LOSS OF TIME, LOSS OF REVENUES, INCONVENIENCE, LOSS BUSINESS OPPORTUNITIES, DAMAGE TO GOODWILL OR REPUTATION, OR LOSS OF DATA, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES OR SUCH DAMAGES COULD HAVE BEEN REASONABLY FORESEEN, IN CONNECTION WITH, ARISING OUT OF, OR AS A RESULT OF, THE SALE, DELIVERY, SERVICING, USE OR LOSS OF USE OF THE HSP DIESEL PRODUCTS SOLD HEREUNDER, OR FOR ANY LIABILITY OF PURCHASER TO ANY THIRD PARTY WITH RESPECT THERETO.
All warranty claims will require the HSP warranty claim form-xxx to be filled out and sent in with your item & claim number. You will be required to obtain a claim number BEFORE sending your item back so we can accurately track and expedite your claim without any delay or confusion. Any items sent back without authorization will be refused to alleviate any loss, confusion, or mishandling of any kind.
We understand that items can sometimes get damaged in shipping and that’s not your fault or ours. We are however here to help you with the claims procedures to ensure we can get you a replacement as soon as possible.
If your warranty claim is inspected and deemed to be a non-warrantable item, we will contact you to go over all possible options. Please understand that we are here to help make sure you have the highest quality and best-looking parts possible, but a mistake caused by you or your installer or any others not affiliated with HSP cannot be the responsibility of ours to fix even though accidents happen. We will do our best to work a discounted deal to fix the issue or offer a discount to replace the item or items, but this will be discretionary on a case-by-case basis.
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