A Complete 6.7 Cummins EGR delete is a popular upgrade for 2007.5–2024 Ram diesel trucks built for off-road and competition use. The factory EGR (Exhaust Gas Recirculation) system is designed to reduce emissions by sending exhaust gases back into the engine. While effective for emissions control, it can also introduce soot into the intake system, leading to carbon buildup over time.

A complete delete setup removes this restriction and simplifies the engine for improved airflow and easier maintenance.

Why Choose a Complete EGR Delete?

The stock EGR system can gradually affect engine cleanliness and efficiency. Over time, soot and carbon deposits may accumulate inside the intake manifold and related components.

Upgrading to a full system provides several benefits:

• Cleaner intake system
• Reduced carbon buildup
• Improved airflow efficiency
• Better throttle response
• Lower intake restriction
• Simplified engine layout

These advantages are especially noticeable in towing, hauling, and performance-focused driving conditions.

What’s Included in a Complete Kit?

A full Complete 6.7 Cummins EGR delete package typically includes all necessary components for a full system removal.

Common parts include:

• EGR valve block-off plates
• EGR cooler delete or bypass pipe
• High-quality gaskets and seals
• Stainless steel hardware
• Coolant line reroute fittings
• Installation clamps and brackets

A complete kit ensures all parts work together properly without needing extra components.

Installation Overview

Installing a complete EGR delete involves removing factory emissions components and replacing them with upgraded hardware.

Basic installation steps:

1. Disconnect batteries for safety
2. Drain coolant if required
3. Remove factory EGR valve and cooler
4. Install block-off plates and bypass components
5. Reconnect or reroute coolant lines
6. Tighten all fittings and inspect sealing points

Because of the complexity of the Cummins engine bay, professional installation is often recommended for best results.