The IE Turbo Inlet pipe for your Audi B9 RS5 or RS4 feeds your twin-turbocharged engine an unrestricted supply of airflow. This turbo inlet pipe is an upgrade to our existing 2.9T air intake system and provides a complete high-flow path from the intake to the turbochargers. Enjoy innovative features including the impressive flow gains, premium quality aircraft-grade aluminum casting, and the massive size that fills up the engine bay with a stylish look. Fully upgrade your intake system and breathe free!

Performance tunes and hybrid turbochargers add easy power to your Audi twin-turbo 2.9L engine; however, these upgrades demand more airflow. The factory-installed turbo inlet is a significant bottleneck in the stock air intake system that can restrict horsepower. IE's cast turbo inlet is engineered to maximize all available engine space to increase airflow for your turbochargers.

Features:

• High-flow design -Up to 39.27% more flow over stock
• Utilizes all engine bay space -Massive 3.2" inner diameter cross-section
• Exceptional quality -Aircraft grade aluminum casting
• Perfect Install -CNC machined with exacting tolerances
• Designed for IE intake -Easy bolt-in upgrade with IE 2.9T Air Intake System

What's Included:

• Integrated Engineering Turbo Inlet Pipe