Engineered specifically for Audi B9 S4 & S5 high-power builds, the IE Race Series FDS Intercooler System is obsessively optimized in every dimension to surpass all competition in volume and size. The staggering 280% larger than stock bar and plate core with aluminum end tanks delivers unmatched cooling properties, while our FDS (Flow Distribution System) fin technology evenly distributes charge air and increases flow. Defeat heat soak and push the limits of your build with maximized power output.
BEAST-MODE
The iE Race Series Intercooler sets the standard as the largest in its class. Unlike existing options designed to fit both 2.0T and 3.0T engines, our intercooler is exclusively tailored for the high-powered 3.0T S4 & S5 platform. Utilizing every millimeter of available space, our engineers have optimized the cooling capabilities for any power goal. The result is a massive size measuring 19.4x16.3x4.5", establishing a new benchmark in cooling power for the B9 3.0L turbocharged engine.
- 280% volume increaseย over stock intercooler
- 55% volume increaseย over standard IE FDS Intercooler
STAY COOL WITH FDS
What is the point of such a large intercooler if it can't take advantage of the massive isurface area? iE's Innovative Flow Distribution System (FDS) places precisely shaped fins inside the end tank to force airflow evenly across the entire core. This technology distributes heat more effectively, recovers faster, and drastically reduces intake air temperatures (IAT) for the most significant power gains possible. iE FDS technology is the proven cheat code.
NO BOOST LEAKS
Go full throttle without worry, this intercooler is designed for big boost. The end tank inlets/outlets and aluminum charge pipes are CNC machined with flat-stop edge and beveled grooves for a high-friction surface that grips your hoses and locks them in place for good.
ULTIMATE STRENGTH
iE's Race Intercooler features thick-gauge stainless steel mount brackets and reinforced casting mounts for a long life and worry-free operation. All mounting bosses and surfaces have been precision CNC machined and hand-verified for an exact fit.
QUALITY MANUFACTURING
Every intercooler is meticulously hand TIG welded by iE's intercooler specialists to ensure outstandingย quality and finish detail.ย Every unit undergoes a strict post-welding multi-point critical inspection and is tested in a leak-down station. This manufacturing level ensures a reliable product ready to install and perform out of the box.
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