HSP DIESEL BOOST BUCKS
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Billet Valve Cover
L5P intakes

HSP "NO B.S." WARRANTY

No B.S. Warranty & Return Policy!

Boost Bucks Cash Rewards

Earn Cash on your orders!

Top Categories

HSP Diesel is your home for premium diesel performance parts and upgrades. You’ll find a huge range of turbo systems, fabrication services, and other performance boosters. Our popular product categories include air intakes, apparel, engine components, intercoolers and piping, apparel, and our own line of HSP components.

Explore our product categories in more detail!

Best Product Bundles

HSP Diesel offers a variety of bundles for different products to enhance the performance and efficiency of your diesel engine. Providing high-quality parts in the package, we deliver the benefits of fuel efficiency and cost-effectiveness in the long run.

Select the right product bundles with the required components that match your specific needs.

New Products

We’re always stocking our shelves with the latest and greatest! Our new products improve upon your factory components and take your engine’s capabilities to the next level of performance.

Check back often to see what’s new for Duramax, Powerstroke, Cummins, and other popular brands.

CUSTOMER SUPPORT

You're in Great Hands

We are here for you & Without you , we wouldn't be here!

Easy Payments

Simple & Convenient Payments

We offer more secure payment methods than ever before.

Hassle-Free Returns

No B.S. Policies here!

Shop with confidence. Our no B.S. Warranty, & Hassle Free returns make it easy to shop, even when your wife says no.

LATEST NEWS

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About HSP Diesel

For over 15 years, HSP Diesel has remained at the forefront of diesel engine turbo and performance upgrades. The company began in 2010 in the owner’s home, quickly expanding its product line and partnering with major parts distributors. Today, we’re an industry-recognized leader in premium diesel engine parts.

  • Hassle-free, “No B.S.” warranty goes beyond manufacturer’s guarantees
  • Boost Bucks provides cash back with every purchase
  • Partnerships with major manufacturers, including Duramax, Powerstroke, and more

Experience the ultimate in HSP Diesel performance parts. Contact our team to learn more and develop a custom upgrade plan for your vehicle.