Integrated Engineering Cold Air Intake - Audi A4 B9 Invidia They are designed to safeguard

They are designed to safeguard your transmission

We have found these units reduce the contact between the pin and cylinder by over 50% which greatly increases wear

Fully 3D-mapped to the capabilities of your factory electronic shocks

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Easy to install

Integrated Engineering Cold Air Intake - Audi A4 B9 Invidia They are designed to safeguardINCREASE POWER AND SOUND WITH A COLD AIR INTAKE The IE Audi B9 A4 & A5 2. 0T Cold Air Intake is the perfect addition to any engine bay. Give your Audi added horsepower, torque, snappier throttle response, and an aggressive sound. Typical peak gains from our CAI are roughly 10 20 Horsepower and Torque. POWER GAINS The ram air design, velocity stack, and massive 55 inch filter inlet help deliver the most HP possible from a cold intake system. Expect