PSC Fuel Economy Package 6.4L Powerstroke
PSC Fuel Economy Package 6.4L Powerstroke
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6.4L Power Stroke Fuel Economy Package
Built for Efficiency, Cooler Temps, and Consistent Fuel Delivery
Our 6.4L Power Stroke Fuel Economy Package is designed for owners who want to improve fuel mileage and drivability while addressing some of the 6.4L’s biggest efficiency bottlenecks. This package focuses on airflow efficiency, reduced heat, and stable fuel delivery—not horsepower chasing.
With correct tuning, this setup helps many trucks cruise more efficiently, reduce throttle input, and operate cooler during daily driving and light towing.
What’s Included
FASS Fuel System (Stock–600 HP)
• Provides consistent, clean fuel supply
• Reduces strain on the factory fuel system
• Helps maintain stable fueling for improved efficiency
ODawg Diesel Intake Manifold
• Improves airflow distribution across cylinders
• Reduces intake restriction
• Helps the engine operate more efficiently at cruise
Banks Power Intercooler
• Lowers intake air temperatures
• Reduces heat soak common on the 6.4L
• Supports more efficient combustion
No Limit Fabrication Cold Air Intake
• Improves airflow with less restriction
• Helps reduce throttle input during cruising
• Supports smoother daily drivability
Estimated Fuel Economy Improvement
Estimated MPG increase with correct tuning:
➡ 0.5–2 MPG
Most customers see the best results during highway driving and steady cruising, where improved airflow efficiency, cooler intake temps, and consistent fueling reduce the amount of throttle required to maintain speed.
This package is designed to support MPG improvements, not guarantee them.
Why This Package Works
• Improves airflow efficiency from intake to manifold
• Reduces intake air temperatures and overall heat
• Provides consistent, clean fuel delivery
• Helps reduce throttle input at highway speeds
• Designed specifically for fuel mileage and daily driving
This package avoids unnecessary power-adding parts and focuses on efficiency upgrades that actually make sense on a 6.4L Power Stroke.
Realistic Results & Expectations
• Estimated gain: 0.5–2 MPG with correct tuning
• Results vary based on driving style, load, maintenance, fuel quality, and tuning
• MPG gains are most noticeable during highway driving and steady cruising
• Fuel-economy tuning is strongly recommended for best results
Perfect For
• Daily driven 6.4L trucks
• Highway commuters
• Light towing applications
• Owners focused on efficiency and longevity—not peak horsepower
Bottom Line
If you’re looking to help your 6.4L Power Stroke run cooler, smoother, and more efficiently—this package delivers proven airflow and fuel system upgrades that support real-world fuel economy and long-term drivability.
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FAQ
How long does shipping take?
Most products ship in 3–7 days. Some will take longer. If a product needs more time, it will say so on its product page.
How do I know if a product fits my truck?
Each product page lists the year, make, and model it fits.
If you’re unsure, you can message us through our website, email, or Facebook, and we’ll confirm fitment for you.
Do you offer installation?
Yes. PSC Automotive & Diesel Repair installs everything we sell.
Call or message us to schedule an appointment.
What is your return policy?
- Returns accepted on new, unused items.
Some items are subject to a restocking fee, depending on the manufacturer.
Electrical parts, tuners, and custom-built items are non-returnable.
Full details are on our Refunds page.
What is your warranty policy?
Our warranty matches the manufacturer’s warranty.
If a part fails or has a defect, we will work with the manufacturer to get it replaced.
We do not warranty parts that were:
Installed incorrectly
Damaged by lack of maintenance
Removed or messed with after installation
Installed by another shop after we installed it
Full warranty details are on our Warranty page.
Will I get tracking information?
Yes. Tracking is emailed to you as soon as your order ships.
Check your spam folder if you don’t see it.
Do you offer customer support?
Yes! You can contact us anytime at:
Website chat
Email
Phone
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We reply quickly during business hours.