4″ CTS Turbo Inlet for Audi RS3 8V.5 / Audi TTRS 8S and RSQ3 F3

Description

CTS Turbo 4″ Turbo Inlet Pipe (part number CTS-HW-360) is a high-performance intake pipe designed for the Audi RS3 8V2 and Audi TT RS 8S equipped with the 2.5 TFSI EVO engine. It replaces the stock turbo inlet to optimize airflow to the turbocharger, improving overall engine performance.

Main features:

4-inch Cast Aluminum Design: Made of high-quality cast aluminum, this duct features a 4-inch diameter, providing increased strength and durability over the stock turbo inlet.

Significant Volume Increase: Thanks to an optimized design using 3D scanning and rapid prototyping technologies, this duct offers a 78% volume increase over the stock turbo inlet, allowing improved airflow to the turbocharger.

Precise Fit: Precision machined to perfectly fit the original turbocharger, ensuring a hassle-free installation and seamless integration with existing components.

Factory-Style PCV Connection: Incorporates a factory-style PCV connection, maintaining OEM functionality.

Advantage:

Improved Performance: By reducing intake restrictions, this duct allows for a significant increase in airflow to the turbo, thus optimizing engine power and responsiveness.

Aftermarket Intake Compatibility: Compatible with most aftermarket intake systems. A 3″ to 4″ reducer or 4″ coupler may be required, to be confirmed by vehicle.

Compatibility:

Audi RS3 8V2 (2017-2019) with DAZA and DWNA engines.

Audi TT RS 8S (2017-2021) with DAZA and DWNA engines.

Audi RSQ3 F3 – 19-… 2.5 TFSI -400