Whipple Superchargers Heat Exchanger

2006–2021 Chrysler 300 / Dodge Challenger / Dodge Charger HEMI

WIC-HEMHE-HD

Overview:

The Whipple Hemi HD Heat Exchanger is a high-performance upgrade designed specifically for 2006 to 2021 Chrysler 300, Dodge Challenger, and Dodge Charger models equipped with Whipple 2.9L supercharger kits. This advanced heat exchanger is engineered to significantly reduce intake air temperatures (IAT2), enhancing overall engine performance and reliability under demanding conditions. Ideal for enthusiasts seeking to maximize their vehicle’s power output, the Whipple Hemi HD Heat Exchanger offers superior cooling capacity compared to the standard Whipple system, ensuring consistent performance during spirited driving or track use.

By lowering IAT2 temps, this heat exchanger helps maintain denser air charge, which translates to improved combustion efficiency and power gains. It is a direct bolt-on replacement for existing Whipple kits, making it a straightforward upgrade for those looking to push their supercharged HEMI engines to the next level.

Key Features:

The Whipple Hemi HD Heat Exchanger incorporates several advanced features to deliver exceptional cooling performance and durability:

• True 3/4" inner diameter inlet and outlet fittings for optimal coolant flow
• 35% increase in surface area compared to the standard heat exchanger for enhanced heat dissipation
• Thick 1.6" core design to maximize cooling capacity without compromising fitment
• All-aluminum construction for lightweight strength and superior thermal conductivity
• Durable black finish for corrosion resistance and a sleek appearance
• Includes all necessary hardware for a simple, bolt-on installation
• Specifically designed for Whipple 2.9L supercharger kits on HEMI engines
• Compatible with 2006–2021 Chrysler 300, Dodge Challenger, and Dodge Charger models

Construction & Design:

The Whipple Hemi HD Heat Exchanger is crafted from high-quality aluminum, chosen for its excellent heat transfer properties and lightweight durability. The expanded surface area and thicker core allow for more efficient coolant flow and heat rejection, which is critical for maintaining lower intake air temperatures during high-performance driving. The black finish not only protects the unit from corrosion but also complements the engine bay’s aesthetics. Precision engineering ensures a perfect fit with existing Whipple supercharger components, maintaining system integrity and reliability.

Installation & Fitment:

Installation of the Whipple Hemi HD Heat Exchanger is designed to be straightforward and user-friendly. The kit includes all necessary hardware for a direct bolt-on replacement of the factory or standard Whipple heat exchanger. It fits exclusively on Dodge Challenger, Dodge Charger, and Chrysler 300 vehicles equipped with Whipple 2.9L supercharger kits from model years 2006 through 2021. Please note that this heat exchanger is not compatible with Whipple electric fan setups, so verify your current system before purchasing.

What's Included:

• Whipple Hemi HD Heat Exchanger unit
• Mounting hardware for bolt-on installation
• Fittings compatible with Whipple 2.9L supercharger kits

Ideal For:

This heat exchanger is ideal for performance enthusiasts and professional tuners who demand the best thermal management for their supercharged HEMI engines. Whether you are upgrading your street car for improved daily driving performance or preparing a track-focused build, the Whipple Hemi HD Heat Exchanger provides the cooling capacity necessary to maintain consistent power output and engine safety under high load conditions.

Whipple Superchargers is a performance forced‑induction brand known for twin‑screw supercharger systems and components that deliver strong, instant torque and scalable horsepower on street and track builds. With complete kits for popular platforms (including Ford Performance partnerships), Whipple is a go-to path to reliable boost when you want big gains with an engineered package.