Engineering Carbon Fiber Intake System

The Integrated Engineering carbon fiber intake system for your Audi B9/B9.5 RS5 or RS4 is meticulously crafted to elevate engine efficiency and power delivery. Featuring a high-gloss, genuine carbon fiber construction, the leak-free, one-piece airbox design increases internal volume and manages intake air temperatures (IATs), resulting in up to 28HP and 26 ft-lbs of power gain on tuned engines, particularly when combined with the optional IE Turbo Inlet Pipe. This system is designed to minimize turbulence and maximize airflow, with a flow rate up to 39.27% greater than stock, supported by a massive 5" air filter and a motorsport-inspired velocity stack for optimal laminar flow. The airbox utilizes high and low-pressure air zones, drawing in air from both external ram air sources and internal louvers to ensure an unrestricted supply across the entire filter surface, accommodating various power goals and hardware upgrades. The average intake installation time is estimated at 20-30 minutes. The optional IE Turbo Inlet Pipe, sold separately, offers further flow improvements and completes the high-flow system from the filter to the turbochargers. The unique sound profile of the intake enhances the driving experience by allowing the turbocharger spool, engine throttle, and diverter valve noises to be heard. This intake system is specifically designed for the Audi RS5 and RS4 models from 2018 to 2024 (B9/B9.5 platforms).