further reading

In-depth articles from TT experts

Alexa Kershaw

S285 Mk8 Fiesta ST Hybrid Turbo

After more than a year of development, we are pleased to release our new hybrid turbocharger upgrade for the Mk8 Fiesta ST. The S285 is

Alexa Kershaw

TT VNT turbos for hillclimbing

VNT turbos have been used by TT in competition for 20 years, starting with Geoff Kershaw’s Sierra 2.9 – 24V which produced 530 BHP with excellent

Alexa Kershaw

How to find my turbo part number

To make sure you order the correct replacement turbocharger you will need to know the turbo part number. Alternatively, we can use your registration vehicle

Alexa Kershaw

What is a Turbine Housing?

The turbine housing has a spiral design and it is typically made of steel or cast iron. Its main function is to collect the exhaust

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