Hypermax 6.9L/7.3L IDI Diesel Air Induction System - 1983-1994 Ford F-Series
Hypermax 6.9L/7.3L IDI Diesel Air Induction System - 1983-1994 Ford F-Series
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Hypermax Cowl Air Induction System – 6.9L & 7.3L IDI Diesel
Upgrade your intake with Hypermax’s Cowl Air Induction System, engineered to deliver cooler, denser air to your turbocharger for improved performance and engine longevity. This setup significantly reduces inlet air temperatures, air cleaner restriction, and exhaust manifold temperatures under load.
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Pulls cooler air from the cowl instead of hot under-hood air
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Improves throttle response and EGT control
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Reduces intake restriction for better turbo efficiency
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Bolts in with included hardware and instructions
Compatible with:
1983–1994 Ford F-Series trucks equipped with 6.9L or 7.3L IDI diesel engines
(Not compatible with 1994 trucks running the factory Ford turbocharger setup)
DIY installation instructions included.
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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:
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We reply quickly during business hours.