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  See more parts for Chevrolet Silverado 2500
Select the year of your Chevrolet Silverado 2500:
HSP Diesel M&M Orange Max Air Flow Bundle Chevrolet | GMC 2003-2004 - 183-HSP-O
HSP Diesel M&M Orange Max Air Flow Bundle Chevrolet | GMC 2003-2004 - 183-HSP-O - Image 6 HSP Diesel M&M Orange Max Air Flow Bundle Chevrolet | GMC 2003-2004 - 183-HSP-O - Image 2 HSP Diesel M&M Orange Max Air Flow Bundle Chevrolet | GMC 2003-2004 - 183-HSP-O - Image 3 HSP Diesel M&M Orange Max Air Flow Bundle Chevrolet | GMC 2003-2004 - 183-HSP-O - Image 4 HSP Diesel M&M Orange Max Air Flow Bundle Chevrolet | GMC 2003-2004 - 183-HSP-O - Image 5 HSP Diesel M&M Orange Max Air Flow Bundle Chevrolet | GMC 2003-2004 - 183-HSP-O - Image 6

Upgrade Your Duramax with HSP's Cold Air Intake Kit

Get ready to experience a whole new level of performance with HSP's Cold Air Intake Kit. This kit features a mandrel-bent 4.5-inch intake tube designed to maximize airflow, ensuring your engine breathes easy. Plus, our signature heat shield box keeps unwanted hot air from sneaking into the cold air intake—because we all know that every degree counts when it comes to performance. Just remember, for every 1-degree rise in intake air temperature, you could be losing up to 3 horsepower!

High Flow Turbo Mouthpiece

But that’s not all! This kit also boasts HSP's high flow turbo mouthpiece, which outperforms any ported mouthpiece you’ll find on the market. You’ll also receive hot side and cold side intercooler piping, giving your Duramax the upgrade it deserves.

Say Goodbye to Restrictive Tubing

If you own a 2003-2004 Duramax truck, you know that the factory intercooler tubing can be a real headache. With a restrictive 2.25-inch diameter and a 90-degree boot that often fails, it’s time for a change. Not to mention, the factory setup can rub against the power steering line, leading to potential boost leaks. Yikes!

HSP has tackled this issue head-on by designing a hot side tube that connects directly to the intercooler. We use race-proven 5-layer silicone boots to ensure lower temperatures, improved airflow, and extra clearance in those tight spots. Your truck will thank you!

What’s Included in the Kit

  • 1x 3 inch 4 inch Straight Boot
  • 4x 3 inch T-bolt Clamps
  • 1x 2.25 inch - 3 inch Reducer Boot
  • 1x 2.25 inch T-bolt Clamp
  • 1x 2.25 inch - 3 inch Reducer Boot
  • 1x 2.25 inch T-bolt Clamp
  • 2x M4x.7x10mm Bolts
  • 3x 10-32 x 3/8 inch Button Head Screws
  • 4x 1/8 inch Aluminum Rivets
  • 1x 3.5 inch - 4.5 inch Reducer Boot
  • 1x 3.5 inch T-Bolt Clamp
  • 1x 4.5 inch T-Bolt Clamp
  • 1x 4.5 inch Filter
  • 3x M6x1.0x20mm Button Head Screws
  • 1x Turbo Inlet O-Ring
  • 16 inch of Trim Seal

Key Features

  • Race Proven 5-layer Silicone Boots
  • 4.5 Inch Intake Tube
  • Made in the USA
  • Sold As a Complete Kit

Compatibility

This kit is compatible with:

  • LB7: 03-04 VIN Code 1

Curious about your VIN code? The engine code is determined by the 8th character of your VIN number, while the 10th character indicates the year of your truck.

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
2001-2004
 Chevrolet Silverado 2500
2001-2004
 Chevrolet Silverado 3500
2001-2004
 GMC Sierra 1500
HSP Diesel: Leading the Way in High-Performance Diesel Parts

Welcome to Vivid Racing, your ultimate destination for high-quality diesel performance parts. Among our extensive range of products, HSP Diesel stands out as a premier brand known for its commitment to quality, innovation, and performance enhancement for diesel vehicles.

History of HSP Diesel

Founded by a team of diesel enthusiasts, HSP Diesel has rapidly evolved into a trusted name in the automotive aftermarket industry. With a passion for performance and a dedication to customer satisfaction, HSP Diesel has been at the forefront of developing cutting-edge solutions for diesel engines since its inception. Their journey began with a simple goal: to provide high-performance parts that enhance the driving experience of diesel truck owners.

Categories of Parts Offered by HSP Diesel

HSP Diesel specializes in a wide array of performance parts designed specifically for diesel trucks. Their product lineup includes:

  • Cold Air Intakes
  • Exhaust Systems
  • Intercoolers
  • Turbo Kits
  • Fuel System Upgrades

Each category is meticulously engineered to deliver superior performance, efficiency, and reliability, ensuring that your diesel vehicle performs at its best.

What Makes HSP Diesel the Best Choice?

What sets HSP Diesel apart from the competition is their unwavering commitment to quality and performance. Every part they manufacture undergoes rigorous testing and quality control to ensure it meets the highest standards. Their innovative designs not only improve horsepower and torque but also enhance fuel efficiency, making them a favorite among diesel enthusiasts.

Moreover, HSP Diesel is dedicated to customer service, providing expert advice and support to help you choose the right parts for your specific needs. Whether you're a casual driver or a serious racer, HSP Diesel has the solutions to elevate your diesel performance.

Explore our collection of HSP Diesel parts at Vivid Racing and experience the difference in performance and quality that only HSP Diesel can deliver!

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