Utilizing advanced engineering techniques and industry-leading manufacturing processes, IE's Cast Turbo Inlet Pipe for the Audi B9 S4 & S5 3.0T takes full advantage of all available space with a unique shape to maximize airflow. This optimized design results in a massive 23% increase in flow over stock! The large 3.25" inlet size and hybrid turbo adaptability are perfect for any power goal.
IE's inlet design has been engineered as the ultimate turbo inlet solution. Only the best materials and design features were used for a high-end fit, function, and ultimate reliability.
Included silicone adapter is verified for fitment with IE Cold Air Intake System only. Non-IE brand intakes are not confirmed and modification may be necessary. IE is currently working on a silicone coupler for stock intakes.
Please Note: Stock turbo adapter ring included with turbo inlet.
Turbo upgrade adapter rings with a 66mm (GT35 Hybrid) turbo are sold separately. Please see Integrated Engineering IE Audi B9 3.0T 66mm Hybrid Turbo Adapter Ring (S4 & S5).