Description
Transform your driving experience with the Integrated Engineering (IE) Polymer Air Intake System, specifically engineered for Audi B9/B9.5 A4 and A5 models equipped with the 2.0T engine. This high-performance cold air intake is designed to unlock hidden horsepower, enhance turbo sounds, and deliver a bold, motorsport-inspired look under the hood.
Optimized Airflow, Proven Power Gains
Crafted with application-specific engineering, the IE intake system is dyno-tested to deliver up to 10–20 horsepower gains when paired with performance software. Every detail—from the massive 5” high-flow air filter to the integrated velocity stack—has been designed to provide smooth, high-velocity airflow with minimal restriction. The result? Faster spool, sharper throttle response, and measurable increases in power.
Advanced Rotomold Polymer Construction
Unlike metal intakes that retain heat, this system utilizes a premium rotomolded polymer construction to deliver exceptional heat resistance and durability. The polymer material maintains cooler intake air temperatures, which translates to better combustion efficiency and more consistent performance—especially in high-demand driving scenarios.
Aggressive Sound, Enhanced Driving Feel
OEM airboxes are engineered to mute engine noise—but IE’s intake system does the opposite. Enjoy a satisfying soundtrack of turbo spool, throttle openings, and blow-off valve chirps, adding a visceral dimension to every drive without affecting driveability or comfort.
Functional Performance Design
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Integrated High/Low Pressure Air Zones: Draws cool air primarily from the grille and supplements with filtered air from the engine bay as needed.
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Built-In Velocity Stack: Smoothly transitions air from the oversized filter into the turbo inlet for reduced turbulence and optimized flow.
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Powder-Coated Aluminum Components: Includes a durable filter plate and velocity stack finished for corrosion resistance and visual appeal.
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Laser-Etched Stainless Logo Plate: Adds a subtle touch of branding and quality to your engine bay.
Precision Fit and Effortless Installation
Engineered using advanced 3D scanning technology, the IE intake system ensures perfect fitment with factory-style mounts and no need for modifications. Installation takes only minutes with basic hand tools.
Key Features:
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Engineered for Audi B9/B9.5 A4 & A5 2.0T
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Dyno-proven gains of 10–20 HP with software
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Rotomolded polymer construction for low heat soak
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Massive 5” air filter with integrated velocity stack
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Turbo & engine sound enhancement
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Factory-style mounts for easy installation
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Made in the USA with premium materials and finishes
Upgrade your Audi with the IE Polymer Intake System and experience the perfect blend of style, sound, and speed.
