FITMENT
- 2011-2015.5 6.6L Silverado & Sierra Duramax 2500HD/3500HD LML engine with a V-Band Clamp.
- Does NOT Fit 2015.5-2016 models equipped with the 3-bolt flange. Please check underneath your truck!
- Please physically inspect underneath your truck to verify your turbo discharge style before purchasing!
DESCRIPTION
Product Overview
- The factory emissions system on 6.6L Duramax LML engines can create multiple airflow and contamination concerns. The DPF system adds exhaust restriction and heat management demands, while the EGR system recirculates soot into the intake tract.
- The Duramax LML All-in-One Package designed to improve exhaust flow, reduce factory restrictions, and support better throttle response and reliability for modified LML applications.
Key Features
- High-Flow 4" Exhaust System: Replaces restrictive factory DPF exhaust components with mandrel-bent 4" piping and OEM-style hangers for improved airflow and easy installation.
- EGR Delete with High-Flow Intake: Removes the factory EGR cooler and upgrades restrictive intake components to support cleaner airflow into the engine.
- CCV Reroute System: Redirects crankcase vapors away from the intake tract, helping reduce oil contamination in turbo and intercooler components.
- Improved Performance & Efficiency: Reduces factory airflow restrictions, improves throttle response, and supports better towing performance for modified LMM Duramax applications.
- Pre-Loaded Mini Maxx V2 Tuner: Includes pre-configured tuning support for modified configurations, helping manage related diagnostics and optimize engine parameters after hardware upgrades.
FAQ
Q: Can I use this kit with stock turbo and stock engine trucks?
A: Yes. The package is designed for stock and modified LML Duramax applications when paired with the correct calibration setup.
Q: Can the included tuner read codes and monitor engine data?
A: Yes. The tuner can read and clear compatible OBDII trouble codes and function as a digital gauge monitor, displaying available parameters such as EGT, boost pressure, coolant temperature, transmission temperature, and other engine data.
Q: Why is the CCV reroute included with the LML delete package?
A: The factory CCV system routes oil vapor back into the intake tract. The reroute system helps reduce oil contamination in the turbo inlet, intercooler piping, and intake components.
Q: What factory emissions components does this kit address?
A: This package addresses the major LML emissions components, including the DPF, DEF/SCR exhaust system, EGR valve & cooler, and CCV system. It is designed to reduce factory exhaust restrictions and intake contamination.
