GMC Intercooler Charge Pipe Bundle

HSP 2006-2010 Chevrolet / GMC Intercooler Charge Pipe Bundle

 GMC Deluxe Max Air Flow Bundle

HSP 2003-2004 Chevrolet / GMC Deluxe Max Air Flow Bundle

HSP 2003-2004 Chevrolet / GMC Max Air Flow Bundle

As low as $1,101.00

HSP 2003-2004 Chevrolet / GMC Max Air Flow Bundle

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183-HSP

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The 183-HSP or Max Air Flow Bundle for the 2003 and 2004 Duramax-equipped Chevrolet and GMC trucks is a game-changer. If you want to get just about everything you can that HSP Diesel sells for the 2003 and 2004 Duramax trucks, then this is what you need.

What is the Max Air Flow Bundle for the 2003 and 2004 trucks?
Max Air Flow Bundle is perfect for the average Joe and anyone looking to take their truck to the next level. The Max Air Flow Bundle has four major components to create the Max Air Flow Kit. Our Max Air Flow Bundle has an Intake, Cold Side Tube, Hot Side Tube, and Max Flow Inlet Horn. With these four parts, you can take that truck to the next level in performance and looks due to our design and the large lineup of powder coat color options for all these pieces.

Tell us about the Cold Air Intake that is in the Max Air Flow Bundle
The Cold Air Intake that is inside the Max Air Flow Bundle is exactly what you are used to seeing from HSP Diesel. Let us start with the major changes in our intake; we start with a 4 1/2" mandrel-bent tubing. What this does for us is that the intake can flow a lot more and take in all the extra air. Some people put a better-flowing filter on their stock intakes, which is great, but the intake tube can't flow as much as the filter can, so you then end up with a restriction. So HSP Diesel increased the size of our intake tube and paired that with our high-flowing seven-layer filter. We then created a heatshield that looks better and keeps out the high temps we see inside the engine bay. Our heatshield also helps add a small layer of protection to the filter. Our cold air intakes have proven on the dyno to increase upwards of 20 additional horsepower and 58 pounds of torque on average. The heat shield box will now draw in cold, fresh air from the headlight bezel and fender port by design.

Tell us about the Cold Side Tube that is in the Max Air Flow Bundle
The cold side pipe that is in our Max Air Flow Bundle is much different than the factory part. To start, we used a 3-inch pipe that is then mandrel bent. We did this because we wanted the maximum amount of space we could fill with air. But we also wanted to give that air the smoothest and quickest route it could follow through the charge air system. This gives us the most efficient design and allows us to demand maximum performance.

Tell us about the Hot Side Tube that is in the Max Air Flow Bundle
The Hot side pipe that is in the Max Air Flow Bundle is one of the most important parts inside the kit. We say we had to make serious changes because the factory hotside pipe is a bad design. Just like the cold side tube inside the Max Air Flow Bundle, we used a 3" diameter mandrel-bent tube. This gave us sweeping style bends to create a free-flowing pipe for maximum flow. We also took the prone-to-fail factory lower intercooler boot and made some changes. The connection is now straight to the intercooler; this removes the failure point and gives more reliability.

Tell us about the Inlet horn that is in the Max Air Flow Bundle
The factory inlet horn is a massive choking point for the air system. We say this because the factory inlet horn is undersized and not bent smoothly. We took the inlet horn and bumped it up to a massive 3.5" replacement piece. What this did is it made the entire system now be able to bring in much more fresh air, and when combined with the rest of the Max Air Flow Bundle, you will quickly see the difference compared to the factory parts.

What comes in the Max Air Flow Bundle?

  • (1) Hotside Tube
  • (1) Factory Style Coldside Tube
  • (1) Cold Air Intake
  • (1) Max Flow Turbo Inlet Horn
  • (1) 3" 4" Straight Boot
  • (4) 3" T-bolt Clamps
  • (1) 2.25" - 3" Reducer Boot
  • (1) 2.25" T-bolt Clamp
  • (1) 2.25" - 3" Reducer Boot
  • (1) 2.25" T-bolt Clamp
  • (2) M4x.7x10mm Bolt
  • (3) 10-32 x 3/8" Button Head Screws
  • (4) 1/8" Aluminum Rivet
  • (1) 3.5" - 4.5" Reducer Boot
  • (1) 3.5" T-Bolt Clamp
  • (1) 4.5" T-Bolt Clamp
  • (1) 4.5" Filter
  • (3) M6x1.0x20mm Button Head Screws
  • (1) Turbo Inlet O-Ring
  • 16" of Trim Seal

What Does the Max Air Flow Bundle fit?

  • LB7: 03-04 VIN Code 1

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

  • Color options to clean up the engine bay
  • More airflow
  • Cleaner airflow
  • Less turbulence
  • Better sounding engine
  • High strength silicone boots
  • Dyno-proven power increase
  • Bundle kit for everything all in one place

Our Warranty

HSP "NO BS" LIMITED LIFETIME WARRANTY
At HSP we believe in our products, 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, setting 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 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.

The HSP "No BS" Guarantee

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.

WHAT IS COVERED UNDER THE HSP WARRANTY?

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.

DEFECT, MISSING ITEMS or INCORRECTLY SHIPPED ITEMS

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.

FAILURES, FLAWS or SOMETHING NOT RIGHT

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.

RECALLS OR KNOWN POSSIBLE FAILURES

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.

POWDERCOAT, YEP, WE SAID POWDERCOAT!

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.

I BLEW THE BOOT APART!

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.

NON-HSP BRAND PARTS

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.

SHIPPING GUIDELINES FOR WARRANTIED PRODUCTS

  • HSP will ship repaired/replaced Products via UPS Ground. Expedited shipping is available at an additional cost.
  • Shipments outside of the continental United States are subject to additional shipping fees and extended shipping times.
  • HSP cannot ship to PO or APO addresses.

WHO COVERS THE SHIPPING?

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.

LIMITATION OF LIABILITY

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.

WARRANTY PROCEDURES YOU MUST FOLLOW!

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.

*DAMAGED SHIPMENT PROCEDURES

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.

  1. If someone is present at the time of the delivery, please REFUSE the package if the box is open, re-sealed, or destroyed in any way. This will ensure you are not stuck with damaged products.
  2. If you are NOT present at the time of delivery, take photos of everything as soon as you can, the clock starts ticking as soon as they drop the package.
  3. Take the contents out of the box ONLY AFTER you take clear photos of the exterior. If there is no physical damage and you do not need to submit a claim, Great! If there is damage, take clear photos of every damaged section that you are able to find.
  4. Contact HSP to begin a damaged Shipment claim and we will submit your photos to the carrier. This can take up to 30 days for the carrier to investigate and approve or deny a claim.
  5. We will do our best to expedite this process and is as unfortunate for HSP as it is for you.
  6. Once your claim is approved or signaled that it will be approved, we will have The damaged package or items picked up by the carrier. We will also move your replacement order to the front of the production line and get it to you as fast as possible.

*OOPS, THAT ISN’T A WARRANTY ISSUE

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.

  • If you decide that you want your part back “as is” you will be responsible for the return shipping back to you.
  • If you have any rework done, shipping will be discussed during that discussion on a case-by-case basis.
  • If you purchase new parts you will still be bound by our free shipping terms.
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