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Air Intakes vs Exhaust Mods: Which Upgrade Improves Diesel MPG More?
Why Airflow Matters for Diesel MPG
Diesel engines rely on balanced air-to-fuel ratios for efficient combustion. Better airflow means better burn, lower EGTs, and improved MPG.
Air Intake Systems: Breathe In Power
Factory air intakes can restrict airflow. Upgrading provides cooler, denser air into the engine, supporting cleaner combustion and better mileage.
✅ Benefits of Intake Upgrades:
More air flow
Improved throttle response
Less turbo lag
? Shop CPP Diesel Intake Options:
Air Inta
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Aug 6th 2025
How to Increase Fuel Efficiency in Diesel Engines with CPP Diesel Parts
How to Increase Fuel Efficiency in Diesel Engines with CPP Diesel Parts
Improve your diesel’s fuel economy and performance by optimizing airflow, fuel delivery, and exhaust flow—using quality parts from CPP Diesel.
1. Upgrade Your Fuel System for Peak Efficiency
Enhance combustion precision and consistency with these upgrades:
Fuel Distribution Blocks
Performance Fuel Injection Systems
07.5–12 Cummins Fuel System Components
2. Enhance Airflow with Cold Air Intakes
All
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Aug 6th 2025