Description
The Mishimoto MMICP-DMAX-17CP cold-side intercooler pipe and boot kit replaces the restrictive factory 2.5-inch cold-side pipe on the 2017-2019 Chevrolet/GMC 6.6L Duramax L5P with a full 3-inch mandrel-bent aluminum pipe. Built as two pieces, just like the factory pipe, this Mishimoto design keeps installation straightforward while eliminating the tight bends that choke airflow through the stock forced induction system.
As a dedicated forced induction upgrade, this Mishimoto cold-side pipe smooths the path between the intercooler and throttle valve, cutting restriction versus the stock piping and opening the door to more power potential from your induction engine. The kit pairs the polished aluminum pipes with Mishimoto silicone boots built with DuraCore technology, a synthetic inner-layer material that resists heat, pressure, fuel, and oil better than standard silicone, extending boot life and helping prevent leaks or blowouts. Mishimoto constant-tension T-bolt clamps add consistent, accurate holding power, while a CNC-machined quick-disconnect fitting with a new o-ring and spring clip locks in a secure, leak-free connection. The design also retains the factory intake air temp harness mounting location, so wiring stays routed safely and securely as Chevy/GMC intended.
Vehicle Applications
This Mishimoto cold-side intercooler pipe and boot kit is a direct bolt-on fit for the 2017-2019 Chevrolet Silverado 2500 HD and Silverado 3500 HD, as well as the 2017-2019 GMC Sierra 2500 HD and Sierra 3500 HD, each equipped with the 6.6L Duramax L5P.
Features
- Direct fit for 2017-2019 Chevrolet/GMC 6.6L Duramax L5P
- 3.0-in mandrel-bent aluminum polished pipes eliminate restrictive bends
- Up to 16-percent less restrictive than stock piping
- Includes new quick-disconnect O-ring and spring clip
- Eliminates failure-prone stock throttle valve connector
- Retains temp sensor harness mount for safe and secure wire routing
- Internal bead roll ensures secure connection between coupler and throttle valve
- CNC-machined quick-disconnect ensures precise, leak-free fit
- Additional bung can be drilled and tapped for sensors
- Requires no additional tuning
- Includes Mishimoto silicone boots with DuraCore technology and Mishimoto constant-tension T-bolt clamps
- Available in polished or wrinkle-black powder coated finish
Specifications
- Brand: Mishimoto
- Part Number: MMICP-DMAX-17CP
- Finish: Polished (also available in wrinkle black powder coat)
- Pipe Material: Aluminum
- Pipe Color: Polished
- Pipe Bend Type: Mandrel
- Coupler Material: Silicone
- Coupler Color: Black
- Clamp Type: T-Bolt
- Clamps Included: Yes
- Includes: (1) Aluminum Intercooler Pipe w/ Bung, (1) Aluminum Intercooler Pipe w/ O-Ring and Spring Clip, (2) Silicone Boots with DuraCore Technology, (4) Constant-Tension T-Bolt Clamps, Mishimoto Lifetime Warranty
- Installation Notes: 27 in-lbs (3NM) recommended for all T-bolt and constant-tension T-bolt clamps; operating range of 18-35 in-lbs (2-4NM); do not exceed maximum torque rating of 35 in-lbs (4NM)
Frequently Asked Questions
What vehicles does this Mishimoto cold-side intercooler pipe kit fit?
It is a direct bolt-on fit for 2017-2019 Chevrolet Silverado 2500 HD and 3500 HD, and 2017-2019 GMC Sierra 2500 HD and 3500 HD equipped with the 6.6L Duramax L5P.
What size is the Mishimoto cold-side pipe compared to the factory pipe?
The factory cold-side pipe is 2.5in in diameter, while the Mishimoto pipe is 3in in diameter throughout with smooth transitions.
Does this kit require additional tuning?
No, this kit requires no additional tuning.
What is DuraCore technology?
DuraCore is the synthetic material that makes up the innermost layer of all Mishimoto silicone diesel boots, providing superior resistance to heat, pressure, fuel, and oil compared to normal silicone to help prevent leaks and blowouts.
What finishes are available?
This cold-side intercooler pipe and boot kit is available in a polished or wrinkle black powder coated finish.
What clamps are included?
The kit includes Mishimoto constant-tension T-bolt clamps for accurate and consistent holding power.
âš WARNING (California Proposition 65): This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Not CARB approved. This item is not legal for sale or use on pollution-controlled motor vehicles in California or states that adopt California emissions standards. Intended for off-road / competition use where permitted by law.
