EGR Delete Intake Bridge & High Flow Elbow Kit – Fits 2011–2015 GMC Sierra 2500HD 3500HD 6.6L LML Duramax

EGR Delete & High Flow Intake Elbow Kit – 6.6L LML Duramax

This EGR delete and intake bridge kit is designed to improve airflow and throttle response in 2011–2015 GMC Sierra 2500HD / 3500HD trucks equipped with the 6.6L LML Duramax diesel engine. It includes a mandrel-bent aluminum intake tube, resonator delete plate, and full EGR valve/cooler block-off components.

Key Benefits

• Improves off-the-line torque and throttle response
• Mandrel-bent aluminum tubing with 4 x 1/8\" NPT ports
• Includes resonator delete plate for smoother airflow
• Complete EGR valve and cooler block-off kit
• Retains factory smog equipment (for off-road use only)

Fitment Compatibility

• GMC Sierra 2500HD / 3500HD (2011–2015) – 6.6L LML Duramax

What's Included

• 1 x Intake Tube with 4 NPT ports
• 1 x Resonator Delete Plate
• 2 x Gaskets + Mounting Hardware
• 1 x Intake Block-Off Plate
• 1 x Exhaust Block-Off Plate
• 1 x Coolant Hose (3 ends) + Hose Clamps

Notes

• For off-road or race use only – not legal for highway use in emissions-regulated areas
• Professional installation recommended
• No instructions included

Boost Airflow & Eliminate Restrictions

This kit replaces restrictive factory EGR and intake components, allowing your LML Duramax to breathe freely and respond faster under load.