Polished Hot Side Intercooler Pipe & Boot Kit for 2017-2019 Chevy/GMC 6.6L Duramax L5P

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SKU: 81126SAS
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Description

Upgrade your 2017-2019 Chevrolet/GMC 6.6L Duramax L5P with the SAMexhaust hot-side intercooler pipe and boot kit. The OEM design—plagued by tight bends and an integrated resonator—severely limits airflow, while SAMexhaust’s smooth 3-inch diameter configuration and resonator delete significantly improve flow for enhanced power potential. Designed in two pieces for straightforward installation, the kit also features silicone boots with DuraCore inner-layer technology, delivering superior resistance to heat, fuel, and oil while preventing leaks and blowouts. For lasting reliability under pressure, constant-tension T-bolt clamps are included to ensure a secure fit. This complete direct bolt-on system not only boosts performance and turbo sound but also brings durable, high-pressure capable silicone components to your engine bay—all built to last.

Features:
Color: Polished
Pipe Diameter: 3.0" mandrel-bent aluminum polished pipes eliminate restrictive bends
Material: Aluminum
Color: Silver & Black
Finish Type:‎Powder Coated, Polished
Model:Hot-Side Intercooler Pipe and Boot Kit, Compatible With Chevrolet/GMC 6.6L Duramax (L5P) 2017-2019
Exterior:Painted
Eliminates stock resonator for improved flow
Up to 55% less restrictive than stock piping
Bung can be drilled and tapped for additional sensors
Requires no additional tuning
27 in-lbs (3N*M) recommended for all t-bolt and constant tension t-bolt clamps. These clamps have an operating range of 18-35 in-lbs (2-4N*M). Do not exceed the maximum torque rating of 35 in-lbs (4N*M).

Fitment:
2017-2019 Chevrolet Silverado 2500 HD w/ 6.6L Duramax L5P 
2017-2019 Chevrolet Silverado 3500 HD w/ 6.6L Duramax L5P 
2017-2019 GMC Sierra 2500 HD w/ 6.6L Duramax L5P 
2017-2019 GMC Sierra 3500 HD w/ 6.6L Duramax L5P

VEHICLE NAME YEAR ENGINE
Chevrolet Silverado 2500 HD 2017-2019 6.6L
Chevrolet Silverado 3500 HD 2017-2019 6.6L
GMC Sierra 2500 HD 2017-2019 6.6L
GMC Sierra 3500 HD 2017-2019 6.6L
Shipping & Returns

SHIPPING & DELIVERY
Fast Processing & Reliable Transit

  • Processing: Orders are processed and shipped from the nearest warehouse within 24 hours.
  • Delivery: Estimated delivery time is approximately 4 to 5 business days.

RETURNS & EXCHANGES
30-Day Hassle-Free Policy

  • Return Window: We offer a 30-day return policy from the date of delivery.
  • Process: To initiate a return or exchange, please contact our customer service team first to receive authorization and instructions.

WARRANTY
2-Year Limited Replacement Warranty

  • Duration: All products are backed by a 2-year limited warranty.
  • Coverage: This warranty covers manufacturing defects and product failures under normal use, and provides a replacement for qualified cases (repairs are not performed).

CUSTOMER SUPPORT
We’re Here to Help – Contact Us First

  • Priority Contact: For any order-related issues—including returns, warranty claims, or general inquiries—please contact us first before taking further action. We are committed to resolving your concern promptly.
  • Feedback Notice: If you are unsatisfied, we kindly ask that you allow us an opportunity to address the issue before leaving neutral or negative feedback.
  • Email Support: You can reach us at support@SAMEXHAUST.com.

Attention

Products on this site are for off-road/racing use only and are not legal for public roads where emissions laws apply.

Professional installation recommended. Removing emissions equipment (DPF, CAT, SCR, DOC) requires deleting related sensors and a compatible tuner to avoid engine codes.

Performance gains may vary—no guarantees.

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