What is the purpose of the integrated wastegate?

The integrated wastegate on this turbocharger controls the maximum boost pressure the engine receives. It bypasses exhaust gases around the turbine when a set pressure is reached, preventing over-boosting and protecting the engine.

What kind of supporting modifications are typically needed for a turbocharger installation?

Installing a turbocharger often requires upgrades to the fuel system (injectors, fuel pump), exhaust system (downpipe, exhaust manifold), engine management (ECU tuning), and potentially the cooling system to handle the increased power and heat.

Can this turbocharger be used in California?

No, this GReddy T78 turbocharger is not CARB approved and cannot be legally shipped to or installed on vehicles in California.

GReddy T78 33D-17CM2 Turbocharger 11500260

Name: GReddy T78 33D-17CM2 20RX External TurboCharger W/G
Brand: GReddy
SKU: greddy-greddy-t78-33d-17cm2-20rx-external-turbocharger-w-g-t14-566929
Price: 2734.08 USD
Availability: BackOrder

GReddy T78 33D-17CM2 20RX External TurboCharger W/G

$2734.08

On Backorder

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

GReddy T78 33D-17CM2 20RX External TurboCharger W/G

Key Features

This is the GReddy T78 33D-17CM2 external turbocharger with an integrated wastegate.
It features a 33D compressor wheel and a 17cm2 turbine housing for a wide powerband.
The included 20RX wastegate manages boost pressure for consistent performance.
Built for high-performance applications requiring significant airflow and power increases.
Not CARB approved and cannot be shipped to California.

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Product Details

If you're looking to significantly boost your engine's power output, a well-matched turbocharger system is key. This GReddy T78 33D-17CM2 external turbocharger is built for serious performance gains, offering a substantial increase in horsepower and torque over stock. It's designed to handle demanding applications where increased airflow is critical for making more power.

This particular turbo features a 33D compressor wheel and a 17cm2 turbine housing, a combination chosen by GReddy to provide a broad powerband suitable for many high-performance builds. The integrated 20RX wastegate helps regulate boost pressure, ensuring consistent and safe operation by preventing over-boosting. The robust construction means this unit is built to withstand the high temperatures and pressures associated with forced induction, making it a solid choice for those pushing their engines hard. Remember that installing a turbocharger is a complex modification that requires careful tuning and supporting modifications to fuel and exhaust systems to achieve optimal performance and reliability.

This turbocharger is not CARB approved and cannot be shipped to California. Proper installation and tuning are essential for maximizing the benefits and ensuring the longevity of this component. It's recommended to consult with a professional tuner to dial in the engine management system after installation.