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If you've ever wondered about that complex network of pipes and valves connected to your engine, you're not alone. The Exhaust Gas Recirculation (EGR) system is one of the most misunderstood yet cr...

The LML Duramax's Positive Crankcase Ventilation (PCV) system is a critical component that, when functioning properly, protects your engine from harmful blow-by gases and oil contamination. However...

The L5P Duramax is a powerful engine, but its EGR system remains a common failure point that can compromise performance and reliability. Choosing the right L5P EGR delete kit is crucial for elimina...

If you own a 6.7L Powerstroke, you've likely heard about the CCV delete modification. The Crankcase Ventilation (CCV) system is designed to manage engine blow-by gases, but many owners choose to mo...

If you drive a modern diesel truck, you've likely heard of the EGR valve. But what is an EGR valve exactly, and why is it so important? The Exhaust Gas Recirculation (EGR) valve is a critical emiss...

If you're looking to upgrade your truck's exhaust system, you've likely heard the term "cat-back." But what is a catback exhaust exactly? This guide explains the catback exhaust meaning, how these ...

Considering a 6.7 Cummins tuner with deletes? This powerful combination can unlock significant performance gains but comes with important considerations. This guide covers the pros, cons, legal imp...

Is your diesel truck losing power or showing warning lights? You could be facing diesel particulate filter problems. A clogged DPF filter reduces performance, hurts fuel economy, and leads to expen...

If you own a modern diesel truck, you've likely encountered DEF for diesel systems. What is DEF for diesel exactly? Diesel Exhaust Fluid (DEF) is a crucial emissions solution that breaks down harmf...