P34 Cold Air Intake for 2.0 TFSI

The 034Motorsport P34 Cold Air Intake System is a comprehensive performance intake solution developed for the longitudinal EA888 2.0T Gen 3 engine found in B9/B9.5 Audi A4, Allroad, and A5 models. Significant development effort went into optimizing airflow. The P34 system features a partially-enclosed airbox that utilizes the factory fresh air inlet duct and heat shield. It houses a large 5-inch inlet conical air filter and incorporates a CNC-machined billet aluminum velocity stack connected to a reinforced silicone turbo inlet pipe. This design minimizes shrouding around the air filter, allowing for maximum airflow and performance while maintaining OEM-level filtration. Performance testing has demonstrated tangible benefits, with dyno results showing a peak gain of 10 HP and 8 FT-LBS of torque at 6,100 RPM. The system also reduces pressure drop at the turbo inlet from 0.58 PSI to 0.10 PSI at 6,300 RPM, indicating improved airflow efficiency. These gains were achieved on a stock 2017 Audi A4 2.0 TFSI using 91 octane fuel. Installation is described as a simple, straightforward process that takes approximately 1 hour. However, a critical fitment note specifies that this intake is only compatible with vehicles that do *not* have a Mass Air Flow (MAF) sensor attached directly to the factory airbox. Users are advised to visually verify their existing intake system. This product is sold for racing and off-highway use and is not legal for use on emissions-controlled highway or street vehicles.