What supporting modifications are recommended when installing this turbo kit?

For optimal performance and engine safety, it's highly recommended to have supporting modifications such as an upgraded fuel system, an engine management system for tuning, and an improved exhaust system. Proper tuning is essential to manage the increased airflow and power effectively.

What is the advantage of a ball-bearing center housing?

A ball-bearing center housing offers quicker spool-up times compared to traditional journal bearings, meaning the turbo reaches optimal boost pressure sooner. It also generally provides improved durability and longevity under high-stress conditions.

Is this turbo kit street legal in all states?

This turbo kit is not CARB approved and cannot be shipped to California due to emissions regulations. It is the owner's responsibility to ensure compliance with local emissions laws and regulations for their specific vehicle and location.

HKS GTIII RS Sports Turbine Kit 11004-AM008

Name: HKS CT9A/4G63 GTIII RS SPORTS TURBINE KIT
Brand: HKS
SKU: hks-hks-ct9a-4g63-gtiii-rs-sports-turbine-kit-t14-181191
Price: 3390.46 USD
Availability: BackOrder

HKS CT9A/4G63 GTIII RS SPORTS TURBINE KIT

$3390.46

On Backorder

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

HKS CT9A/4G63 GTIII RS SPORTS TURBINE KIT

Key Features

Fits CT9A and 4G63 engines.
Features a ball-bearing center housing for improved spool and durability.
Turbine wheel constructed from a high-temperature alloy.
Compressor wheel designed for efficient airflow at higher boost levels.
Includes essential components like oil and water lines, exhaust manifold, and wastegate actuator.
Not CARB approved; cannot ship to California.

This turbo kit is designed for CT9A and 4G63 engine applications. Please consult with a professional or refer to manufacturer documentation for specific vehicle compatibility.

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Product Details

This is the HKS GTIII RS Sports Turbine Kit, specifically designed for CT9A and 4G63 engines. If you're looking to significantly upgrade your vehicle's performance by increasing boost pressure and airflow, this kit offers a substantial step up from the factory turbocharger. It's built to handle more demanding conditions and unlock greater power potential for your engine.

The GTIII RS turbine itself is a well-built unit featuring a ball-bearing center housing for improved spool response and durability compared to older journal bearing designs. The turbine wheel is made from a strong alloy capable of withstanding high exhaust gas temperatures, and the compressor wheel is designed for efficient airflow at higher boost levels. HKS has engineered this kit to be a comprehensive solution, meaning it includes many of the necessary components for installation, such as oil and water lines, exhaust manifold, and wastegate actuator. This approach aims to simplify the installation process and ensure proper integration with your engine's systems.

When installing a turbo kit of this caliber, it's crucial to have supporting modifications in place to take full advantage of the increased airflow and power. This typically includes an upgraded fuel system, engine management tuning, and an improved exhaust system. Proper tuning is essential to ensure the engine runs safely and efficiently with the new turbocharger. This kit is not CARB approved and cannot be shipped to California.