The IE Polymer Air Intake System for your Audi B9/B9.5 S4 or S5 delivers easy performance through significant airflow gains. Add up to 19 horsepower and 21ft-lbs of torque on tuned engines while maintaining lowered intake air temps. A factory-like install delivers power, sound, and fun without sacrificing style or quality for your S-class turbocharged V6 engine.
IE Polymer Air Intake System For Audi B9/B9.5 S4 & S5 3.0T
![](/images/splash-shop/products/IEINCK51715830819_1.png)
![](/images/splash-shop/products/IEINCK51715830819_1.png)
![](/images/splash-shop/products/IEINCK51715830819_1.png)
![](/images/splash-shop/products/IEINCK51715830819_1.png)
- SKU: IEINCK5
- AVAILABILITY: BACKORDERED
$999 $no
ONE-PIECE
POLYMER
AIRBOX SYSTEM
REAL POWER
+19HP & 21TQ
WITH ECU TUNE
INTEGRATED
VELOCITY STACK
HIGH FLOW
POLYMER AIRBOX A special rotomold process is used to manufacture our premium polymer 3.0T intake airbox. This method leverages complex shapes and angles to maximize internal volume for air supply and smooth flow for a true performance design. This molding style also produces consistent wall thickness, strong corners, and superior heat resistance for a cost-friendly intake without compromises.
POWER RESULTS Every inch of this intake system design has evolved from countless revisions, rapid prototyping, flow bench testing, dyno runs, and real-world verification to maximize performance benefits. The result is power gains of up to 19WHP and 21ft-lbs of torque, with even higher gains possible on hybrid turbo setups!
EASY INSTALLATION Install your new air intake using basic hand tools in no time. Our thermoplastic intake utilizes factory-style mounts that ensure a perfect and hassle-free fit. Install time: 20 - 45 minutes