1.8T 20V top-mount manifold with ext wastegate Turbo-Total

The 1.8T top-mount manifold with external wastegate connection from Turbo-Total offers a high-quality solution for increasing the performance of your engine. This manifold is specially developed for the Audi/VW 1.8T engine and has an external wastegate connection that enables precise control of the boost pressure.

1.4849 cast stainless steel. The best of the best!

We only use the materials with the best properties for racing applications. We have therefore opted for a heat-resistant cast stainless steel with the little-known name "1.4849" as the alloy for our manifolds. It consists of a complex mixture of chromium, manganese, molybdenum, nickel, niobium, phosphorus, sulphur and silicon. The most important properties of 1.4849 include its heat resistance up to 1100 degrees Celsius and its high elongation at break. This makes it the material of dreams when it comes to the highest thermal and mechanical loads - and perfect for demanding applications in motorsport. It was therefore clear that we only wanted the best of the best for our components and your tuning projects!

Note: Depending on the design of the actuator, material must be removed from the valve cover to ensure sufficient clearance.

Our manifold with external wastegate connection offers:

• 45mm flange for external wastegate
• Precise boost pressure control for optimum performance.
• Improved exhaust gas flow for increased performance.
• Reduced turbocharger lag for faster response behaviour.
• Increased durability due to reduced load on the engine.
• Customisation options for individual tuning and optimum performance.

With three different adapter rings, this manifold is extremely versatile and compatible with turbochargers from the brands Garrett, Turbosmart, Tial and Precision (refers to the respective exhaust sides). These adapter rings ensure seamless integration and optimum performance, regardless of the turbocharger brand selected. The construction of this manifold is of the highest quality, made from robust material for durability and reliability under extreme conditions.

Precision manufacturing and meticulous design ensures optimum fit and performance. Experience improved performance and increased power from your engine with the 1.8T top-mount manifold with external watergate connection from Turbo-Total.

Discover the possibilities of customised tuning and increase the potential of your vehicle with this high-quality performance part.