Hellion 6 inch intercooler upgrade

Hellion 6" Intercooler Upgrade — S550 Mustang

Running a boosted S550? Your factory intercooler is the bottleneck. The Hellion 6" Intercooler Upgrade replaces the restrictive stock core with a massive, high-efficiency unit engineered to keep intake temps in check under sustained boost — whether you're making back-to-back pulls on the track or pushing hard on a long highway pull.

Why Upgrade?

The OEM intercooler on the 2015+ Mustang GT350/GT500 and boosted EcoBoost applications is thermally limited at elevated power levels. Heat soak kills power and risks detonation. Hellion's 6" core dramatically increases air-to-air cooling capacity, delivering denser, cooler charge air to the intake manifold for consistent, repeatable power.

Key Features

• 6" core thickness — significantly larger than the factory unit for maximum heat rejection
• High-efficiency bar-and-plate construction — proven durability under sustained boost pressure
• Direct-fit upgrade — designed to work within the Hellion twin-turbo and single-turbo system architecture
• Reduced intake air temperatures (IAT) — more consistent power across multiple pulls
• Compatible with Hellion's S550 turbo kit plumbing — no custom fabrication required

Fitment

• 2015–2023 Ford Mustang GT (Coyote 5.0L) — with Hellion turbo system
• Verify compatibility with your specific Hellion kit configuration before ordering

What's Included

• Hellion 6" intercooler core assembly
• Mounting hardware
• Note: Intercooler piping/couplers may be required separately depending on your existing kit configuration

Installation Notes

This is a direct upgrade for existing Hellion turbo system owners. Professional installation is recommended. Ensure your tune is updated post-install to account for improved IAT readings and increased airflow capacity. Consult your tuner before and after installation.

SKU: HT-S550-6IN-UP