Silicone Hot Side Intercooler Boot Kit For 2011-2016 Chevrolet/GMC 6.6L Duramax

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Introducing our Silicone Hot Side Intercooler Boot Kit designed specifically for the 2011-2016 Chevrolet/GMC 6.6L Duramax engine, backed by a Lifetime Warranty.

Upgrade your vehicle's intercooler system with this high-quality silicone boot kit, engineered for superior performance and durability. Crafted from premium silicone material, these boots are built to withstand extreme heat and pressure, ensuring long-lasting reliability.

This kit will replace all the HOT SIDE BOOTS which are the most problematic. If you also want cold side we have a full kit available also.

Key Features:

  • Perfect Fit: Tailored to fit 2011-2016 Chevrolet/GMC 6.6L Duramax engines, ensuring a precise and snug fit.
  • Enhanced Performance: Our silicone boots offer improved heat resistance and better airflow, reducing the risk of hose deterioration and improving overall engine efficiency.
  • Longevity: Made from top-grade silicone, these boots are resistant to cracking, tearing, and other wear and tear, providing peace of mind for miles to come.
  • Lifetime Warranty: We stand behind the quality and durability of our product with a lifetime warranty, giving you the ultimate confidence in your purchase.
  • Easy Installation: Designed for hassle-free installation, making it a convenient upgrade for DIY enthusiasts and professional mechanics alike.
  • Compatibility: This kit is compatible with 2011 to 2016 Chevrolet and GMC models with the 6.6L Duramax engine, including Silverado, Sierra, and more.

Don't compromise on the performance and reliability of your vehicle's intercooler system. Upgrade to our Silicone Hot Side Intercooler Boot Kit with a Lifetime Warranty and experience the difference. Get ready for improved power, efficiency, and peace of mind on the road. Order yours today!

Customer Reviews

Based on 3 reviews
David B.
Good quality.

"The boots are excellent quality and have improved my engine’s efficiency."

Jack Thompson
Very happy!

"Shipping was a bit slow. Other than that, very happy with the performance improvement!"

A. Lee
Silicone intercooler boot

"The boots are holding up great under high pressure and heat. Highly recommend this upgrade!"

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us at If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

You can always contact us for any return question at

Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exceptions / non-returnable items
Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants), custom products (such as special orders or personalized items), and personal care goods (such as beauty products). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.

Unfortunately, we cannot accept returns on sale items or gift cards.

The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.

We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.

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Silicone Hot Side Intercooler Boot Kit For 2011-2016 Chevrolet/GMC 6.6L Duramax
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