GM LBZ Duramax 6.6L EGR Delete Kit (2006-2007)
Type: EGR Delete Kit | Fits: GM Duramax
The Duramax LBZ EGR Valve & Cooler Delete Kit is designed to eliminate the restrictive and failure-prone factory EGR system on late 2006 to early 2007 Duramax LBZ 6.6L engines. By removing the EGR valve and cooler, this kit improves airflow, reduces maintenance issues, and enhances overall engine efficiency.
Vehicle Compatibility
- GMC Sierra 2500/3500 (2006–2007, LBZ 6.6L)
- Chevrolet Silverado 2500/3500 (2006–2007, LBZ 6.6L)
- Not compatible with LMM engines.
Specifications
| Feature | Details |
|---|---|
| EGR System Removal | Complete elimination of factory EGR valve and cooler |
| Cooling Improvement | Faster coolant recirculation for improved thermal management |
| Fuel Efficiency | Optimized combustion improves fuel economy |
| Engine Longevity | Reduces stress and carbon buildup for longer-lasting performance |
| Kit Contents | Includes hardware, gaskets, and seals for complete installation |
| Tuning Requirement | Requires custom tuning after installation |
Key Benefits
- Full EGR Delete: Solves issues with clogged or leaking EGR valves and coolers.
- Lower Temperatures: Faster coolant recirculation helps keep your engine cooler.
- Better Fuel Economy: With fewer restrictions, combustion is more efficient.
- Extended Engine Life: Reduces engine stress and maintenance needs over time.
- Complete Package: Comes with all necessary hardware and gaskets for easy installation.
Installation & Use
This kit is intended for off-road use only and must be paired with custom tuning for proper function. Professional installation is strongly recommended to ensure reliability and peak performance.
Important Notes:
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Important Notices
- Off‑Road Use Only
Products sold by JS Speed are intended for off‑road use and may be illegal on public roads where emissions or pollution‑control laws apply. - Check Local Laws
Before purchasing or installing, verify all applicable local, state/provincial, and federal regulations to ensure the modification is legal in your area. - Professional Installation Recommended
These parts should be installed by qualified professional mechanics. Improper installation can cause performance issues or vehicle damage. Unless a product page explicitly states otherwise, installation instructions are not included. Components are designed for users with solid mechanical knowledge, and minor adjustments or modifications may be required for proper fitment. Returns or refunds cannot be accepted due to difficulty completing an installation or the absence of instructions. - Warranty Impact
Use of these parts may void your vehicle’s factory warranty. Confirm with your vehicle manufacturer before purchase and installation. - Limitation of Liability
JS Speed is not responsible for damage, failures, or issues arising from the use or installation of these products. - Product Images
Images are for illustration only and may differ from the actual product due to manufacturer updates or improvements. - No Performance Guarantees
While these products are designed to enhance performance, JS Speed does not guarantee specific performance results.
