What is the primary benefit of a twin-turbo setup like the HKS GTII7867?

A twin-turbo setup uses two smaller turbochargers to provide a broader powerband compared to a single, larger turbo. This means quicker response at lower RPMs and strong power delivery throughout the rev range, leading to improved acceleration and overall performance.

What components are typically included in the HKS GTII7867 Symmetry Twin Turbo Kit?

The kit generally includes custom exhaust manifolds, downpipes, oil and coolant lines, and intake plumbing. It is designed to integrate with your vehicle's existing systems, though specific contents should be verified with the manufacturer's parts list.

What are the implications of the 'Not CARB approved' note?

This means the HKS GTII7867 Symmetry Twin Turbo Kit does not meet California Air Resources Board (CARB) emissions standards. Consequently, it cannot be legally shipped to or installed on vehicles registered in California.

HKS GTII7867 Symmetry Twin Turbo Kit 14001-AK019

Name: HKS GTII7867 Symmetry TwinTurbo
Brand: HKS
SKU: hks-hks-gtii7867-symmetry-twinturbo-t14-112767
Price: 7870.72 USD
Availability: BackOrder

HKS GTII7867 Symmetry TwinTurbo

$7870.72

On Backorder

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

HKS GTII7867 Symmetry Twin Turbo Kit.

Key Features

This is the HKS GTII7867 Symmetry Twin Turbo Kit.
Features a 78mm compressor wheel and a 67mm turbine wheel for a broad powerband.
Symmetrical design balances exhaust flow and heat management between turbos.
Includes custom exhaust manifolds, downpipes, oil and coolant lines, and intake plumbing.
Advanced bearing system built for durability and smooth operation.
Not CARB approved and cannot be shipped to California.

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Product Details

This HKS GTII7867 Symmetry Twin Turbo Kit is a serious upgrade for performance enthusiasts looking to significantly boost their vehicle's power. Designed for applications where maximum airflow and rapid spool are critical, this twin-turbo setup uses two smaller turbochargers working in tandem to provide a broader powerband than a single, larger unit. The symmetry design helps balance exhaust flow and heat management between the two turbos, contributing to their longevity and consistent performance.

The GTII7867 features a 78mm compressor wheel and a 67mm turbine wheel, a combination chosen by HKS to offer a strong mid-range pull and impressive top-end horsepower. The kit includes all the necessary components for installation, such as custom exhaust manifolds, downpipes, oil and coolant lines, and intake plumbing, all engineered to integrate with your vehicle's existing systems. The advanced bearing system within the turbos is built for durability and smooth operation, allowing for quick response even at lower RPMs. This setup is ideal for those building a high-performance engine where the stock turbocharger is a limiting factor.

When installing a complex system like this, it's important to ensure all connections are properly sealed and that your engine management system is tuned to take full advantage of the increased airflow. Proper oil and coolant flow are crucial for the longevity of the turbochargers, so double-check all lines and fittings. This kit represents a significant investment in performance, and with careful installation and tuning, it can dramatically change your vehicle's acceleration and overall power output.