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Shop / Intake & Airflow / Mishimoto Cold-Side Intercooler Pipe and Boot Kit 17-19 GM 6.6L Duramax L5P
Mishimoto Cold-Side Intercooler Pipe and Boot Kit 17-19 GM 6.6L Duramax L5P
Mishimoto Cold-Side Intercooler Pipe and Boot Kit 17-19 GM 6.6L Duramax L5P photo 1
Mishimoto Cold-Side Intercooler Pipe and Boot Kit 17-19 GM 6.6L Duramax L5P photo 2
Mishimoto Cold-Side Intercooler Pipe and Boot Kit 17-19 GM 6.6L Duramax L5P photo 3
Mishimoto Cold-Side Intercooler Pipe and Boot Kit 17-19 GM 6.6L Duramax L5P photo 4
Mishimoto Cold-Side Intercooler Pipe and Boot Kit 17-19 GM 6.6L Duramax L5P photo 5
Mishimoto Cold-Side Intercooler Pipe and Boot Kit 17-19 GM 6.6L Duramax L5P photo 6
Mishimoto Cold-Side Intercooler Pipe and Boot Kit 17-19 GM 6.6L Duramax L5P photo 7
Mishimoto Cold-Side Intercooler Pipe and Boot Kit 17-19 GM 6.6L Duramax L5P photo 8
Mishimoto Cold-Side Intercooler Pipe and Boot Kit 17-19 GM 6.6L Duramax L5P photo 9
Mishimoto Cold-Side Intercooler Pipe and Boot Kit 17-19 GM 6.6L Duramax L5P photo 10
Mishimoto Cold-Side Intercooler Pipe and Boot Kit 17-19 GM 6.6L Duramax L5P photo 11
Mishimoto

Mishimoto Cold-Side Intercooler Pipe and Boot Kit 17-19 GM 6.6L Duramax L5P

MPN: MISH-MMICP-DMAX-17CWBK
Daily DriverTow PigStreet Performance
$299.95
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Keep yourself on the road and avoid boot blowouts on your GM 6.6L Duramax with Mishimoto’s cold-side intercooler pipe and boot kit. The factory cold-side pipe for the L5P is a measly 2.5" that chokes the engine and tight bends create even more restriction. The Mishimoto cold-side intercooler pipe is 3" in diameter throughout with smooth transitions to significantly increase airflow, resulting in more power potential. Mishimoto designed this pipe as two pieces, like the factory pipe, for ease of install. This kit also includes 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 the 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. The cold-side intercooler pipes also feature a CNC-machined quick-disconnect fitting with new o-ring and spring clip to ensure a secure and leak-free fit. Unlike other available cold-side pipes on the market, these pipes retain the intake air temp harness mounting location for safe and secure wire routing, just as Chevy/GMC intended.

The Mishimoto 2017-2019 Chevrolet/GMC 6.6L Duramax L5P cold-side intercooler pipe and boot kit is a direct bolt-on upgrade and is available in a polished or wrinkle black powder coated finish. Like all Mishimoto Duramax products, this cold-side intercooler pipe and boot kit includes the Mishimoto Lifetime Warranty for a lifetime of performance.

Warranty
Warranty based on supplier terms

Diesel Power Products directs warranty claims to the respective manufacturer; coverage and duration depend on that manufacturer and product. Its one-year manufacturer-defect warranty applies only to products manufactured by Power Products Unlimited Inc., not all products it sells. Manufacturer inspection is required; DPP does not pay inspection/return shipping or labor.

Return and warranty information is based on what Diesel Power Products offers. Product-specific eligibility and the supplier’s published conditions apply; FullSpecDiesel does not add or extend coverage.

Diesel Power Products warranty policyView complete warranty

Product conditions

Return and warranty information is based on what Diesel Power Products offers. Product-specific eligibility and the supplier’s published conditions apply; FullSpecDiesel does not add or extend coverage.

Return eligibility
Diesel Power Products states a 30-day window from receipt for eligible new, uninstalled, unopened and complete items in original packaging, with prior approval/RMA. Custom tuners and specified opened tools are excluded. Customer pays return shipping; original outbound shipping, including initially free shipping, is deducted. No standard restocking percentage is stated for ordinary approved returns. Based on what Diesel Power Products offers.
Return window
Not stated for this product; see supplier terms
Restocking fee
See supplier terms; no product-specific fee stated
Return shipping
Based on the supplier’s return policy; see terms
Made to order
No
Backorder status
Not backordered
Cancellation
Subject to supplier terms; contact FullSpecDiesel before requesting cancellation
Warranty provider
Diesel Power Products
Warranty duration
Product-specific duration not stated; see supplier terms
Compatibility
Listed for specific vehicle configurations
Legal use
Street legal
Processing estimate
3–7 business days supplier processing
Shipping
Shipping calculated at checkout
Signature
No signature requirement
Supplier
Diesel Power Products

Product compatibility is based on the vehicle and product information provided. Review your selected truck, product options, measurements, modifications, and installation requirements before ordering.