IE Air Intake System for Audi B8 S4 & S5 3.0T

Details The iE Polymer Air Intake System delivers performance, sound, and style to your Audi B8 S4 or S5 3.0T engine. Our specialty polymer construction maintains low intake air temps and brings an affordable motorsport design to your engine bay. Enjoy bolt-on power gains and supercharger noise without sacrificing quality.   LEADING FEATURES Rotomold polymer for superior heat resistance Up to 15-25HP over stock (with tuning) Increased supercharger & engine sounds Massive 5" air filter for excellent flow Integrated velocity stack for smooth air transitions Factory style mounts for reliable & easy installation Powder-coated aluminum filter plate & velocity stack   POLYMER ADVANTAGE This cold air intake is manufactured from a high-quality rotomold manufacturing that produces a superior plastic material with consistent wall thickness, strong corners, and excellent heat resistance. Enjoy a proper motorsport-designed intake system without compromise.    BREATHE FREE The stock