Audi RS3 Gen 2 Duct for APR Throttle Body

With the 8V RS3 Gen 2 and TTRS 8S platforms being widely used for high power builds, we have developed a groundbreaking intake system to support even those exceeding the 1000whp mark.

This intake system has been developed to offer the highest possible flow rate whilst maintaining the lowest intake temperatures possible. Each component has been designed to provide the turbo with a smooth and free flowing path:

• The intake tube has an internal diameter of 103mm or just over 4″ and has a smooth curvature from the filter housing all the way to the turbo inlet.

• The filter itself has been specifically designed for this intake and has a huge outer diameter of 210mm or 8.3″ with a filtration surface area of over 130,000mm^2.

• The patented Venturi housing has been designed to provide the maximum internal volume possible for the RS3 engine bay space available and provides laminar flow to the turbo tube.

• The duct seals the filter opening to the front slam panel but is not restricted by just the stock entry feed.

• We have lifted the front of the duct to now provide an extra opening behind the hood which is equivalent to an extra 7″ diameter hole for the intake to draw from.

• The resulting system has the capability of flowing 840 CFM at 28″ H2O while keeping intake temperatures at a minimum with the sealed design.