What is the primary function of this air-to-air intercooler?

This air-to-air intercooler's main job is to cool the compressed air coming from your turbocharger or supercharger before it enters the engine. Cooler air is denser, meaning it has more oxygen, which allows for a more efficient combustion and can help increase horsepower and prevent engine knock.

Why is this intercooler not CARB approved?

This specific intercooler is not approved by the California Air Resources Board (CARB). This means it cannot be legally sold or installed on vehicles registered in California due to emissions regulations.

What does it mean that this intercooler is rated for 870 horsepower?

The 870 horsepower rating indicates the maximum engine output this intercooler is designed to effectively manage. Exceeding this rating could lead to less efficient cooling and potentially compromise performance and engine safety.

Garrett 870 HP Air Intercooler 848054-6001

Name: Garrett Air / Air Intercooler CAC (20.00in x 12.50in x 3.50in) - 870 HP
Brand: Garrett
SKU: garrett-garrett-air-air-intercooler-cac-20-00in-x-12-50in-x-3-50in-870-hp-t14-190532
Price: 526.04 USD
Availability: BackOrder

Garrett Air / Air Intercooler CAC (20.00in x 12.50in x 3.50in) - 870 HP

$526.04

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Garrett Air / Air Intercooler CAC (20.00in x 12.50in x 3.50in) - 870 HP

Key Features

Intercooler measures 20.00 inches wide, 12.50 inches tall, and 3.50 inches thick.
Rated to support up to 870 horsepower.
Air-to-air design for efficient charge air cooling.
Helps reduce intake air temperatures for improved engine performance.
Designed to manage higher boost levels effectively.
Not CARB approved; cannot ship to California.

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Product Details

This Garrett air-to-air charge air cooler measures 20 inches wide, 12.5 inches tall, and 3.5 inches thick, designed to handle up to 870 horsepower. It’s built to manage the increased intake air temperatures that come with higher boost levels, helping to keep your engine running cooler and more efficiently. Proper charge air cooling is crucial for maximizing the performance gains from a turbocharger or supercharger setup, as cooler air is denser and contains more oxygen, allowing for a more complete combustion process.

The construction of this intercooler focuses on efficient heat dissipation. Its core design promotes airflow across a large surface area, which is key to lowering the temperature of the compressed air coming from your turbo or supercharger before it enters the engine. This improved cooling directly translates to more consistent power output and can help prevent engine knock or detonation caused by excessively hot intake air. Garrett has a long history in forced induction, and this intercooler is a well-built component for those looking to upgrade their system for higher performance levels.

When installing a larger intercooler like this, it’s important to consider the overall plumbing and mounting. Ensure you have adequate space for the unit and that your intercooler piping is properly routed and sealed to prevent any boost leaks. This intercooler is a significant upgrade for performance-oriented builds, and while it’s not CARB approved and cannot be shipped to California, it offers a robust solution for managing charge air temperatures in high-horsepower applications.