Mishimoto 11+ Chevy 6.6L Duramax Intercooler Pipe and Boot Kit

SKU: MISMMICP-DMAX-11KBK

Intercooler Pipes

MM Intercooler Pipe/Boot Kits...

Mishimoto

Mishimoto 11+ Chevy 6.6L Duramax Intercooler Pipe and Boot Kit

SKU: MISMMICP-DMAX-11KBK

Intercooler Pipes

MM Intercooler Pipe/Boot Kits...

Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.

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Description

Improve the power and efficiency of your Duramax with the Mishimoto intercooler pipe and boot kit. The factory pipes for the 2011+ Duramax features numerous restrictive bends and chokes the engine with small piping. The increased size of the Mishimoto intercooler pipes provide a significant increase in airflow that results in more power and lower EGTs. The Mishimoto intercooler pipe and boot kit is a direct bolt-on upgrade and features mandrel bent aluminum with a polished finish. Mishimoto intercooler piping kits feature our silicone boots with DuraCore technology. Mishimoto DuraCore technology is the synthetic material that comprises the innermost layer of all Mishimoto silicone diesel boots. Compared to normal silicone, DuraCore provides superior resistance to heat, pressure, fuel, and oil. This effectively increases the life of our boots by preventing leaks and blowouts. To add even more reliability this kit includes Mishimoto constant-tension T-bolt clamps for accurate and consistent holding power. This kit is the perfect addition to the Mishimoto 6.6L Duramax Performance Intercooler. The Mishimoto intercooler pipe and boot kit is made in the USA and includes our signature lifetime warranty.

Product Overview

2015 Chevrolet Silverado 2500 HD High Country 6.6 Liter 1000, 2015 Chevrolet Silverado 2500 HD High Country 6.6 Liter 6L90, 2011-2015 Chevrolet Silverado 2500 HD LT 6.6 Liter 1000, 2011-2015 Chevrolet Silverado 2500 HD LT 6.6 Liter 6L90, 2011-2015 Chevrolet Silverado 2500 HD LTZ 6.6 Liter 1000, 2011-2015 Chevrolet Silverado 2500 HD LTZ 6.6 Liter 6L90, 2011-2015 Chevrolet Silverado 2500 HD WT 6.6 Liter 1000, 2011-2015 Chevrolet Silverado 2500 HD WT 6.6 Liter 6L90, 2015 Chevrolet Silverado 3500 HD High Country 6.6 Liter 1000, 2015 Chevrolet Silverado 3500 HD High Country 6.6 Liter 6L90, 2011-2015 Chevrolet Silverado 3500 HD LT 6.6 Liter 1000, 2011-2015 Chevrolet Silverado 3500 HD LT 6.6 Liter 6L90, 2011-2015 Chevrolet Silverado 3500 HD LTZ 6.6 Liter 1000, 2011-2015 Chevrolet Silverado 3500 HD LTZ 6.6 Liter 6L90, 2011-2015 Chevrolet Silverado 3500 HD WT 6.6 Liter 1000, 2011-2015 Chevrolet Silverado 3500 HD WT 6.6 Liter 6L90, 2015 GMC Sierra 2500 HD Base 6.6 Liter 1000, 2015 GMC Sierra 2500 HD Base 6.6 Liter 6L90, 2011-2015 GMC Sierra 2500 HD Denali 6.6 Liter 1000, 2011-2015 GMC Sierra 2500 HD Denali 6.6 Liter 6L90, 2011-2015 GMC Sierra 2500 HD SLE 6.6 Liter 1000, 2011-2015 GMC Sierra 2500 HD SLE 6.6 Liter 6L90, 2011-2015 GMC Sierra 2500 HD SLT 6.6 Liter 1000, 2011-2015 GMC Sierra 2500 HD SLT 6.6 Liter 6L90, 2011-2014 GMC Sierra 2500 HD WT 6.6 Liter 1000, 2011-2014 GMC Sierra 2500 HD WT 6.6 Liter 6L90, 2015 GMC Sierra 3500 HD Base 6.6 Liter 1000, 2015 GMC Sierra 3500 HD Base 6.6 Liter 6L90, 2011-2015 GMC Sierra 3500 HD Denali 6.6 Liter 1000, 2011-2015 GMC Sierra 3500 HD Denali 6.6 Liter 6L90, 2011-2015 GMC Sierra 3500 HD SLE 6.6 Liter 1000, 2011-2015 GMC Sierra 3500 HD SLE 6.6 Liter 6L90, 2011-2015 GMC Sierra 3500 HD SLT 6.6 Liter 1000, 2011-2015 GMC Sierra 3500 HD SLT 6.6 Liter 6L90, 2011-2014 GMC Sierra 3500 HD WT 6.6 Liter 1000, 2011-2014 GMC Sierra 3500 HD WT 6.6 Liter 6L90

Features and Benefits

Direct fit for 2011-2016 Chevrolet/GMC 6.6L Duramax LML
Includes both hot-side and cold-side intercooler pipes and boots
3.5" cold-side and 3.0" hot-side mandrel-bent aluminum polished pipes eliminate restrictive bends
Provides improvement in airflow, power, and EGTs
Requires no additional tuning
Includes Mishimoto Silicone Boots with DuraCoreâ„¢ technology and Mishimoto Constant-Tension T-Bolt Clamps
Mishimoto Lifetime Warranty

Product Details

Alternate Part Number:	ICPDMAX11KBK
Color:	Black
Description:	Chevrolet/GMC 6.6L Duramax Intercooler Pipe and Boot Kit
Finish:	Polished
Install Difficulty:	N/A
Installation Difficulty:	3/5
Material:	Aluminum
OptionLabel:	Black
Part Number:	misMMICP-DMAX-11KBK
SellingPoint01:	Direct fit for 2011-2016 Chevrolet/GMC 6.6L Duramax LML
SellingPoint02:	Includes both hot-side and cold-side intercooler pipes and boots
SellingPoint03:	3.5-in cold-side and 3.0-in hot-side mandrel-bent aluminum polished pipes eliminate restrictive bends
SellingPoint04:	Provides improvement in airflow, power, and EGTs
SellingPoint05:	Requires no additional tuning
SellingPoint06:	Includes Mishimoto Silicone Boots with DuraCore technology and Mishimoto Constant-Tension T-Bolt Clamps
SellingPoint07:	Mishimoto Lifetime Warranty
SellingPoint08:	N/A
SellingPoint09:	N/A
SellingPoint10:	N/A
SellingPoint11:	N/A
SellingPoint12:	N/A
SellingPoint13:	N/A
SellingPoint14:	N/A
SellingPoint15:	N/A
TechSpec Applications:	2011-2016 Chevrolet Silverado 2500 HD w/ 6.6L Duramax LML--2011-2016 Chevrolet Silverado 3500 HD w/ 6.6L Duramax LML--2011-2016 GMC Sierra 2500 HD w/ 6.6L Duramax LML--2011-2016 GMC Sierra 3500 HD w/ 6.6L Duramax LML
TechSpec Centerline Radius:	N/A
TechSpec Chassis Codes:	N/A
TechSpec Core Height (in):	N/A
TechSpec Core Length (in):	N/A
TechSpec Core Thickness (in):	N/A
TechSpec Core Type:	N/A
TechSpec Engine Codes:	N/A
TechSpec Includes:	(1) Aluminum Intercooler Pipe w/ AIT Sensor Bung--(3) Aluminum Intercooler Pipes--(6) Silicone Boots with DuraCore Technology--(12) Constant-Tension T-Bolt Clamps--(2) Aluminum Mishimoto M Logo Badges--Mishimoto Lifetime Warranty
TechSpec Inlet (in):	N/A
TechSpec Installation Notes:	N/A
TechSpec Maximum Recommended Boost Pressure (PSI):	N/A
TechSpec Maximum Recommended Horsepower:	N/A
TechSpec Note:	N/A
TechSpec Outlet (in):	N/A
TechSpec Overall Height (in):	N/A
TechSpec Overall Length (in):	N/A
TechSpec Overall Width (in):	N/A
TechSpec Pipe Diameter:	N/A
TechSpec Pipe Length:	N/A
TechSpec Pipe Shape:	N/A
TechSpec Weight (lbs):	N/A

Application Summary

Part Type

Intercooler Pipe Set

Data: v4.2 - Upd: 2026-10-13 18:11:17

Features

3.5-in cold-side and 3.0-in hot-side mandrel-bent aluminum polished pipes eliminate restrictive bends
Includes both hot-side and cold-side intercooler pipes and boots
Provides improvement in airflow, power, and EGTs

Specifications

Product Attributes - Brand: Mishimoto
Product Attributes - Manufacturer's Part Number: MMICP-DMAX-11KBK
Product Attributes - Part Type: Intercooler Pipes
Product Attributes - Product Line: Mishimoto Intercooler Pipe and Boot Kits
Product Attributes - UPC: 748354016567
Product Attributes - Intercooler Pipe Position: Turbo to Intercooler (Hot Side), Intercooler to Engine (Cold Side)
Product Attributes - Intercooler Pipe Diameter: 3.00/3.50 in.
Product Attributes - Intercooler Pipe Material: Aluminum
Product Attributes - Intercooler Pipe Color: Black
Product Attributes - Quantity: Sold as a kit.
Product Attributes - Notes: The mounting hardware is included.

Reference Information

Brand Name/s	Mishimoto
StreetFX SKU	misMMICP-DMAX-11KBK
SFX Item ID	4050211
Supplier Item Code	4050211
Manufacturer SKU	MMICP-DMAX-11KBK
Manufacturer UPC	748354016567
Alternative References	mio-icpdmax11kbk, MIMMMICP-DMAX-11KBK, 6.6L