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Mishimoto Mishimoto 11+ Chevy 6.6L Duramax Hot-Side Pipe and Boot Kit
Mishimoto Mishimoto 11+ Chevy 6.6L Duramax Hot-Side Pipe and Boot Kit
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Mishimoto 11+ Chevy 6.6L Duramax Hot-Side Pipe and Boot Kit

Mishimoto
MISMMICP-DMAX-11HBK
748354016550
Silicone Couplers & Hoses
8 Units In Stock - Ships Next Business Day
$ 463.00 $ 420.95
$ 420.95

SKU: MMICP-DMAX-11HBK | UPC: 748354016550

Mishimoto 2011-2016 Chevy GMC 6.6L Duramax Hot-Side Pipe and Boot Kit

The Mishimoto Hot-Side Pipe and Boot Kit upgrades the factory restrictive hot-side charge pipes on 2011-2016 Chevrolet Silverado and GMC Sierra 2500HD 3500HD trucks with 6.6L LML Duramax diesel engines. This direct-fit kit features mandrel-bent 3-inch aluminum piping paired with high-temperature silicone boots and T-bolt clamps for seamless installation and reliable performance. It enhances turbocharger efficiency by improving airflow reducing boost leaks and lowering exhaust gas temperatures for more consistent power delivery.

Key Features

  • Mandrel-Bent Aluminum Piping: 3-inch diameter construction ensures smooth unrestricted airflow over the factory pipes eliminating turbulence and pressure drops
  • High-Temperature Silicone Boots: Reinforced 4-ply silicone withstands extreme boost levels and heat cycles for leak-free connections
  • Stainless Steel T-Bolt Clamps: Heavy-duty clamps provide secure constant-tension holdouts preventing separation under high boost
  • Black Powder-Coated Finish: Corrosion-resistant coating protects against underhood elements for long-lasting appearance and durability
  • Direct Bolt-On Design: Precision-engineered to match OEM mounting points for straightforward installation without cutting or fabrication

Product Notes

  • Replaces OEM hot-side intercooler pipe and turbo inlet boot on LML Duramax engines
  • Requires no tuning modifications for immediate gains
  • Securely packaged to prevent shipping damage

Installation Notes

  • Professional installation recommended.
  • Estimated install time 1-2 hours with basic hand tools
  • Compatible with factory hardware and turbocharger setups

This Part Fits

Year Make Model Submodel
2011-2015 Chevrolet Silverado 2500 HD LT
2011-2015 Chevrolet Silverado 2500 HD LTZ
2011-2015 Chevrolet Silverado 2500 HD WT
2015 Chevrolet Silverado 2500 HD High Country
2011-2015 Chevrolet Silverado 3500 HD LT
2011-2015 Chevrolet Silverado 3500 HD LTZ
2011-2015 Chevrolet Silverado 3500 HD WT
2015 Chevrolet Silverado 3500 HD High Country
2011-2015 GMC Sierra 2500 HD Denali
2011-2015 GMC Sierra 2500 HD SLE
2011-2015 GMC Sierra 2500 HD SLT
2011-2014 GMC Sierra 2500 HD WT
2015 GMC Sierra 2500 HD Base
2011-2015 GMC Sierra 3500 HD Denali
2011-2015 GMC Sierra 3500 HD SLE
2011-2015 GMC Sierra 3500 HD SLT
2011-2014 GMC Sierra 3500 HD WT
2015 GMC Sierra 3500 HD Base

Why Choose Mishimoto?

  • Direct-fit performance parts tested on dyno and real-world trucks
  • High-quality materials built for diesel power demands
  • Lifetime warranty backs every component

Frequently Asked Questions

  • Q: Will this kit fit 2017 and newer Duramax trucks?
    A: This kit is designed for 2011-2016 6.6L LML Duramax engines. For 2017+ L5P models use Mishimoto MMICP-DMAX-17HBK
  • Q: What materials are used in the pipes and boots?
    A: Mandrel-bent aluminum pipes with black powder coat silicone boots and stainless steel T-bolt clamps for heat and pressure resistance
  • Q: What warranty coverage is provided?
    A: Mishimoto offers a lifetime warranty against defects in materials and workmanship when installed and used properly

Shipping & Handling

  • Method: UPS Ground or FedEx
  • Availability: In stock - ships same or next business day
  • Packaging: Securely boxed to protect components
  • Weight: 11.1 lbs

Request For Information

Have questions about Mishimoto 11+ Chevy 6.6L Duramax Hot-Side Pipe and Boot Kit? Fill out the form below and we'll get back to you by the next business day.
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