2017-2025 Duramax L5P Replacement Driver Side Intercooler Pipe Boot With Clamps!

WE KEEP THESE IN STOCK AND READY TO SHIP AT ALL TIMES! We understand the urgency and often times see customers expediting these which can be selected during checkout! 
 
This is a John C Garage exclusive item! We offer a replacement silicone boot with heavy duty adjustable clamps for both the upper and lower connection of the driver side intercooler pipe on the Duramax L5P from 2017-2025. This has confirmed fitment on the Chevy Silverado and GMC Sierra 2500/3500HD 6.6L Diesel from 2017-2025. This may work on 2026 trucks as well, but we are working to confirm that. These boots are a custom size that are manufactured specifically for us! They utilize a 5mm thickness and rated for 95 psi of boost.
 
We often see the OEM boots on these trucks rip over time causing a major boost leak! This can lead to serious performance and emissions related issues.  Even if yours hasn't ripped or torn yet, this is something you will want to grab and stick in the glovebox for when it does happen! This is not a standard size that can be purchased at the auto parts store!
 
GM does not offer this replacement boot by itself! They make you purchase the whole intercooler pipe which will cost you over $800! We offer the upper and lower boots that are a direct fit of your factory boots. Each boot connection from factory uses a steel band clamp that is nonadjustable. These will need to be cut off with a dremel or cut off wheel. Our replacement boots included high quality T-bolt clamps to secure each boot and can be adjusted at any time.
 
We are working on the middle boot and that will come later this year.
 
Duramax L5P Turbo boot
L5P Intercooler boot
L5P Duramax boost leak
Duramax boost tube boot
L5P Duramax ripped intercooler boot
Duramax hot side boot
L5P Hot side intercooler boot
L5P Driver Side intercooler boot
Duramax L5P Intercooler pipe boot