Description
Maximize the cooling performance and reliability of your tuned Audi B8/B8.5 A4, A5, or Allroad 2.0T with the IE FDS Front-Mount Intercooler System. Engineered with motorsport-grade technology and designed for a seamless OEM replacement, this intercooler combats heat soak, reduces intake air temperatures (IAT), and delivers consistent power gains—whether you're running a simple Stage 1 tune or a high-boost big-turbo setup.
IE’s patented Flow Distribution System (FDS™) technology ensures that all charge air is evenly distributed across the massive bar-and-plate core. Unlike conventional intercoolers that rely solely on natural airflow, FDS utilizes internal fins cast into the inlet plenum to optimize heat dissipation and maximize the effectiveness of the entire core surface.
Key Features
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Vehicle Fitment:
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Audi A4 (2009–2015 B8/B8.5) 2.0T
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Audi A4 Allroad (2009–2015 B8/B8.5) 2.0T
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Audi A5 (2008–2015 B8/B8.5) 2.0T
Note: Not compatible with factory dynamic steering unless modified
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Optimized for Performance
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Reduces heat soak during extended pulls and repeated WOT acceleration
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Significantly lowers IATs compared to OEM and other aftermarket cores
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Reduces pressure drop for more efficient boost delivery
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Maintains power output under sustained high-performance conditions
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FDS™ Technology (Flow Distribution System)
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Even airflow distribution across the entire core
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Validated through extensive CFD simulations and in-house dyno testing
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Results in the highest possible cooling efficiency and power retention
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High-Quality Construction
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Precision TIG-welded dense bar-and-plate core
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Cast and CNC-machined aluminum end tanks
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CNC-machined mounting points for perfect OEM fitment
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Leak-tested on in-house equipment before shipping
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True Bolt-On Installation
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No cutting, trimming, or permanent modifications required
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Includes all necessary hardware, high-strength silicone couplers, and clamps
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Compatible with factory charge piping for easy installation
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Thorough install guide and support available
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Dynamic Steering Note
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Vehicles equipped with Audi’s dynamic steering feature a large radiator-mounted cooling loop that interferes with this intercooler. Fitment may require deletion or relocation of this component. This application is not officially supported by IE.
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Why Upgrade to the IE FDS Intercooler?
Stock intercoolers on the B8 platform were not designed to handle increased heat loads from aftermarket tuning. The IE FDS Intercooler eliminates performance-robbing heat soak and reduces pressure drop, making it the ideal solution for enthusiasts looking to extract maximum power and reliability from their turbocharged 2.0T engine. With proven gains in cooling performance and straightforward installation, this intercooler is a must-have for any serious Audi B8/B8.5 build.
