Add some cooling power to your 1999-2003 Ford F-Series 7.3L Powerstroke with the Mishimoto Performance Intercooler Kit. This kit includes everything you need to improve airflow, substantially lower air charge temperatures, reduce EGTs, and support your truck at any power level. The first key component is the Mishimoto intercooler piping. The pipes are constructed of mandrel-bent aluminum with the options of polished or wrinkle-black powder-coated finishes. This kit includes Mishimoto silicone boots with DuraCore technology and constant-tension T-bolt clamps for accurate and consistent holding power. Mishimoto DuraCore technology is the synthetic material that comprises the innermost layer of all Mishimoto silicone diesel boots. Compared to regular silicone, DuraCore provides superior resistance to heat, pressure, fuel, and oil. This effectively increases the life of our boots by preventing leaks and blowouts. This package is rounded out with the Mishimoto intercooler, featuring a significant increase in core volume, extremely durable cast aluminum end tanks, and a robust bar-and-plate core, all designed to provide cool, dense air to your engine. The application-specific DuraCore bootkit design allows for the installation of our performance bar-and-plate intercooler typically reserved for the 6.0L Powerstroke. The larger and more robust design is ideal for high-horsepower applications, with boost levels pushing well over the stock limits, and for use in the harshest conditions. Our kit also includes all necessary hardware for a secure installation of the intercooler to round out the conversion. Our intercooler design reduces pressure drop while cooling charged air, resulting in overall increased engine efficiency. All the components in this kit are engineered to last, just like your truck. Offered with either a black or silver core, the Mishimoto 7.3L Powerstroke intercooler kit is protected by our signature lifetime warranty.
Direct fit for the 1999–2003 Ford 7.3L Powerstroke
Overall Size: 38.5” x 25.2” x 7.5” / Core Size: 25.75” x 21.54”
Construction: Bar and Plate / Inlet: 3.25” / Outlet: 3” / Core Thickness: 3.35”
2.8″ mandrel-bent aluminum polished pipes eliminate restrictive bends
Mishimoto Lifetime Warranty
High-Performance Bar-and-Plate Aluminum Intercooler
The heart of the MMINT-F2D-99KSLBK kit is Mishimoto’s high-efficiency aluminum bar-and-plate intercooler, designed to handle the extreme temperatures and pressures generated by the 7.3L turbo system.
Compared to the OEM unit, Mishimoto’s intercooler delivers:
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❄️ Significant intake temperature drops for better combustion and power
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💨 Reduced turbo strain and improved boost efficiency
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⚙️ Increased cooling capacity for towing and performance applications
The bar-and-plate core not only offers superior heat dissipation but also unmatched durability under high-boost, high-load conditions — making it ideal for tuned and modified trucks.
Durable Aluminum Piping with Black Powder-Coated Finish
The MMINT-F2D-99KSLBK includes precision-engineered aluminum intercooler pipes, replacing the restrictive and failure-prone factory steel piping. The mandrel-bent design ensures smooth airflow and eliminates turbulence, helping your turbo maintain consistent boost pressure.
Each pipe is finished in sleek black powder coating, providing corrosion resistance, heat protection, and a clean, professional look under the hood.
Improved Airflow and Turbo Response
With Mishimoto’s high-flow piping and core design, your Powerstroke gains improved throttle response and more efficient turbo operation. The system reduces pressure drop while maintaining strong boost delivery — resulting in faster spool-up, reduced lag, and smoother power delivery.
Expect cooler charge air temps, stronger midrange torque, and more consistent power under towing or wide-open-throttle conditions.
Heavy-Duty Construction Built for Powerstroke Abuse
Ford’s 7.3L Powerstroke is built to last, and the Mishimoto intercooler kit is designed to match that same toughness. The TIG-welded aluminum construction and heavy-duty silicone boots can withstand extreme boost levels and vibration — common in lifted, tuned, and work-ready diesels.
Whether you’re pulling a trailer up a mountain pass or pushing 30+ PSI on a tuned setup, this intercooler won’t back down.
Direct-Fit Installation
The Mishimoto MMINT-F2D-99KSLBK kit offers a true bolt-on fit, designed to work with factory or upgraded turbo systems. No cutting or fabrication required — just remove the old components and drop in the new ones.
The kit includes:
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✅ Front-mount aluminum intercooler (black powder-coated)
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✅ Aluminum intercooler piping
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✅ High-temperature silicone couplers
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✅ Heavy-duty T-bolt clamps
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✅ Complete mounting hardware and instructions
This makes installation straightforward, even for DIY diesel enthusiasts.
Proven Performance Benefits
When installed on 7.3L Powerstroke trucks, the Mishimoto MMINT-F2D-99KSLBK Kit provides measurable improvements:
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🔥 Reduced IATs by up to 30°F (17°C) under load
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💪 Improved horsepower and torque consistency
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⚡ Faster turbo response and reduced lag
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🧊 Increased cooling capacity for towing and long hauls
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🧰 Better long-term reliability for tuned or modified trucks
These benefits make this intercooler kit one of the best performance and reliability upgrades for aging 7.3L Powerstroke systems.
Backed by Mishimoto’s Lifetime Warranty
Like all Mishimoto products, the MMINT-F2D-99KSLBK Intercooler Kit is covered by the Mishimoto Lifetime Warranty, guaranteeing long-term reliability and performance for as long as you own your truck.
Why Choose the Mishimoto MMINT-F2D-99KSLBK Intercooler Kit?
Mishimoto has earned its reputation as a leader in performance cooling systems, and this intercooler kit continues that legacy. For Powerstroke owners who expect more from their diesel, this upgrade delivers real-world benefits in performance, cooling, and reliability.
Key Features:
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✅ Fits 1999–2003 Ford F-250 / F-350 7.3L Powerstroke
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✅ Bar-and-plate aluminum core for superior cooling
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✅ Black powder-coated intercooler and piping
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✅ Reduces IATs and improves turbo efficiency
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✅ Handles high boost pressures and towing demands
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✅ Direct bolt-on installation — no modifications needed
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✅ Backed by Mishimoto Lifetime Warranty
Final Thoughts
If you’re serious about getting the most from your 1999–2003 Ford 7.3L Powerstroke, the Mishimoto MMINT-F2D-99KSLBK Intercooler Kit is an essential upgrade. It delivers lower temperatures, stronger airflow, and bulletproof construction that outperforms the stock setup in every way.
Whether you’re towing, tuning, or simply maintaining your Powerstroke’s legendary reliability, Mishimoto ensures your engine runs cooler, stronger, and more efficiently — for years to come.
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