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Effortless Mishimoto 17-19 Gm 6.6l L5p Intercooler Pipe + Boot Kit Wrinkle Black Device [BmtI4xhb]

$56.99 $182.99 -69%

Mishimoto Intercooler Pipe and Boot Kit for GM 6.6L L5PElevate the performance of your 2017-2019 Chevrolet/GMC 6.6L Duramax L5P with the Mishimoto Intercooler Pipe and Boot Kit. This comprehensive upgrade kit is designed to enhance airflow and elimin

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Effortless Mishimoto 17-19 Gm 6.6l L5p Intercooler Pipe + Boot Kit Wrinkle Black Device [BmtI4xhb]

Mishimoto Intercooler Pipe and Boot Kit for GM 6.6L L5P

Elevate the performance of your 2017-2019 Chevrolet/GMC 6.6L Duramax L5P with the Mishimoto Intercooler Pipe and Boot Kit. This comprehensive upgrade kit is designed to enhance airflow and eliminate restrictive factory components, providing a significant power boost and improved efficiency.
  • Increased Airflow: The Mishimoto intercooler pipes feature a 3-inch diameter throughout, offering smooth transitions that increase airflow by up to 55% compared to the stock 2.5-inch pipes.
  • Maximum Flow: Our hot-side pipe eliminates the stock resonator, allowing for maximum flow and improved engine performance.

Enhanced Durability and Installation

The Mishimoto kit is built for durability and ease of installation. Both the hot-side and cold-side pipes utilize a two-piece design, making them simple to install on your Duramax.
  • DuraCore™ Technology: The included silicone boots with DuraCore™ technology offer superior resistance to heat, pressure, fuel, and oil, increasing the life of the boots and preventing leaks.
  • Constant-Tension Clamps: The kit includes Mishimoto constant-tension T-bolt clamps for accurate and consistent holding power, ensuring a secure fit.

Comprehensive Kit with Warranty

This Mishimoto kit is a direct bolt-on upgrade, available in a polished or wrinkle black powder coated finish to match your vehicle's aesthetic. It is backed by the Mishimoto Lifetime Warranty, providing peace of mind and ensuring your investment is protected.
  • Direct Bolt-On: The kit is a direct bolt-on upgrade, making installation straightforward and hassle-free.
  • Warranty: Enjoy the Mishimoto Lifetime Warranty for your peace of mind and confidence in the product's quality and reliability.

What Our Customers Say

January 25, 2026

Absolutely no complaints!

It's a great buy. I am very, very, very satisfied.

- Steffan D..

January 25, 2026

Absolutely no complaints!

Very happy with this. A really, really, really good value.

- Iona C..

January 25, 2026

Absolutely no complaints!

An excellent item. It is extremely and so well made.

- Dylan M..

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