What is the primary function of an external wastegate?

An external wastegate controls the maximum boost pressure your turbocharger can produce. It diverts exhaust gas away from the turbine wheel once a set pressure is reached, preventing over-boosting and protecting your engine.

What makes the Gen V Compgate's design notable?

The Gen V design is known for its excellent flow characteristics, validated by CFD and bench testing. It also incorporates materials like Nitronic 60 and 347 stainless steel to withstand high temperatures and resist wear, contributing to its longevity.

Can this wastegate be used in California?

No, this wastegate is not CARB approved and cannot be shipped to California due to emissions regulations.

Turbosmart Wastegate 40mm 14 PSI Purple TS-0552-1013

Name: Turbosmart WG40 Gen V Compgate 40mm - 14 PSI Purple
Brand: Turbosmart
SKU: turbosmart-turbosmart-wg40-gen-v-compgate-40mm-14-psi-purple-t14-195822
Price: 394.19 USD
Availability: InStock

Turbosmart WG40 Gen V Compgate 40mm - 14 PSI Purple

$394.19

Only 8 left in stock

Turbosmart WG40 Gen V Compgate 40mm - 14 PSI Purple. This Gen-V wastegate offers high flow and thermal performance for your forced induction setup.

Key Features

Fits Turbosmart WG40 Gen V Compgate 40mm - 14 PSI Purple
Features class-leading CFD and bench-validated flow performance.
Built with a Nitronic 60 valve guide and a high-temperature 347 stainless steel body.
Offers class-leading thermal performance and fatigue resistance.
Uses 17/7 PH stainless steel springs for consistent boost control.
Includes strap-type V-band clamps for secure mounting.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Product Details

This is the Turbosmart WG40 Gen V Compgate, a 40mm external wastegate set to 14 PSI, finished in purple. It's a well-built component for forced induction systems, designed to manage boost pressure effectively. The Gen V design is motorsport-proven and offers excellent flow characteristics, making it a solid option for controlling turbocharger output.

What sets this wastegate apart is its focus on performance and durability. It uses a Nitronic 60 valve guide and a high-temperature 347 stainless steel body, which helps it handle the extreme heat found in exhaust systems. The internal springs are made from 17/7 PH stainless steel for consistent operation, and it features strap-type V-band clamps for a secure connection. Turbosmart also offers an optional liquid actuator cooling feature for even better thermal management in demanding situations.

Keep in mind that this wastegate is not CARB approved and cannot be shipped to California. It's a component that requires careful installation into your existing exhaust and turbo plumbing.