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:
2. Enhance Airflow with Cold Air Intakes
Allow your engine to breathe better with these high-flow options:
3. Lower Exhaust Backpressure for Better MPG
Upgrade your exhaust setup to help your engine expel gases quicker and cooler:
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98.5–02 5.9L Cummins Exhaust Systems & Components
This includes options for turbo-back kits, downpipes, clamps, flanges, and more cppdiesel.com+11cppdiesel.com+11cppdiesel.com+11.
4. Maximize Gains with Combined Upgrades
Pairing fuel, air, and exhaust upgrades yields the best fuel efficiency improvements:
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Combine these with Performance Fuel Injection Systems for enhanced combustion control.
Related Reading
Boost Diesel MPG with CPP Diesel Upgrades
Aug 6th 2025
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