What does this diaphragm do?

This diaphragm is a key component inside your Turbosmart 57mm vIWG external wastegate. It separates the boost pressure chamber from the spring chamber, allowing boost pressure to control the wastegate's opening and closing.

How do I know if I need to replace this diaphragm?

If your turbocharged vehicle is experiencing inconsistent boost pressure, overboosting, or underboosting, a torn or leaking diaphragm is a common cause. You might also notice a hissing sound from the wastegate area when the engine is running.

Does this diaphragm come with any hardware?

This part is a direct replacement diaphragm only. Any necessary hardware for reassembly of the wastegate unit would typically be reused from the original wastegate or sourced separately.

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Specifications

Brand: Turbosmart
Part #: TS-0600-3050
UPC: 9329677026887

Turbosmart vIWG 57mm Diaphragm Replacement

Name: Turbosmart vIWG 57mm Diaphragm Replacement
Brand: Turbosmart
SKU: turbosmart-turbosmart-viwg-57mm-diaphragm-replacement-t14-588686
Price: 72.69 USD
Availability: BackOrder

$72.69

On Backorder

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

Key Features

Replacement diaphragm for Turbosmart 57mm vIWG external wastegates.
Made from durable silicone material.
Restores proper wastegate function and boost control.
Direct replacement part for Turbosmart TS-0600-3050.

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About this part

Product Details

Turbosmart is well-known for making robust performance parts for turbocharged and supercharged vehicles. This is a replacement diaphragm for their 57mm external wastegate, specifically the vIWG model. If your wastegate isn't holding boost like it used to, or if you suspect a leak, this diaphragm is what you'll need to get it back in working order.

This diaphragm is made from durable silicone, designed to withstand the heat and pressure inside a wastegate. Replacing it is a straightforward process that can often be done without removing the entire wastegate from the exhaust manifold. It's a practical way to restore proper boost control without needing to buy a whole new wastegate assembly.