What is included with the Turbosmart TS-1 Turbocharger?

This listing is for the Turbosmart TS-1 Turbocharger itself, which includes the T4 flange and 0.82 A/R exhaust housing. Supporting components like an external wastegate, manifold, and oil lines are typically sold separately.

What is the benefit of an externally wastegated turbocharger?

An externally wastegated turbocharger separates the wastegate from the turbo's exhaust housing. This design allows for more effective boost control, especially at higher boost levels, and can lead to more consistent boost pressure and better thermal management.

What is the A/R ratio of the exhaust housing, and what does it mean?

The A/R ratio of the exhaust housing is 0.82. This measurement relates to the housing's efficiency and affects how quickly the turbocharger spools up and its top-end flow capacity. A 0.82 A/R generally offers a good balance between responsiveness and high-RPM power.

Turbosmart TS-1 Turbocharger T4 0.82AR Externally Wastegated

Name: Turbosmart TS-1 Turbocharger 7170 T4 0.82AR Externally Wastegated
Brand: Turbosmart
SKU: turbosmart-turbosmart-ts-1-turbocharger-7170-t4-0-82ar-externally-wastegated-t14-960271
Price: 2421.89 USD
Availability: BackOrder

Turbosmart TS-1 Turbocharger 7170 T4 0.82AR Externally Wastegated

$2421.89

On Backorder

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Turbosmart TS-1 Turbocharger 7170 T4 0.82AR Externally Wastegated

Key Features

This product is the Turbosmart TS-1 Turbocharger.
Features a T4 turbine inlet flange.
Includes a 0.82 A/R exhaust housing.
Designed with an external wastegate port for precise boost control.
Built with robust materials to withstand high temperatures and pressures.
Internally balanced components for smooth operation and longevity.

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Product Details

This listing is for the Turbosmart TS-1 Turbocharger, featuring a T4 turbine inlet flange and a 0.82 A/R exhaust housing. It's designed with an external wastegate port, allowing for precise boost control when paired with an external wastegate. This turbocharger is built for performance applications where enhanced power and responsiveness are desired. The T4 flange is a common size for many aftermarket and some OEM turbo setups, making it a versatile option for custom builds or upgrades.

The TS-1 model from Turbosmart is constructed with robust materials to handle the high temperatures and pressures associated with forced induction. Its internal components are balanced for smooth operation and longevity. The 0.82 A/R housing is a good middle ground, offering a balance between quick spool-up for improved low-end response and the ability to flow enough air for significant top-end power gains. The externally wastegated design offers superior boost control compared to internal wastegates, especially in high-performance scenarios, as it separates the wastegate from the exhaust housing for better thermal management and more consistent boost levels.

When installing this turbocharger, ensure you have the appropriate supporting modifications, such as an external wastegate, a suitable exhaust manifold with a wastegate dump tube, and an oil feed and return line setup that meets the turbocharger's requirements. Proper oil supply and drainage are critical for turbocharger longevity. This turbocharger is not CARB approved and cannot be shipped to California.