Integrated Engineering - Polymer Air Intake System For Audi B8 S4 & S5 Cooling - High quality materials: The

- High quality materials: The silicone hoses and aluminum charge air pipes are made from high quality materials that offer excellent durability and heat resistance

The plastic factory airbox is good at muffling intake noise and enhancing low rpm/low-speed engine performance but becomes very restrictive when the engine is operating in the higher rpm range – where most performance drivers need it

2-1/16” (52mm) Dual Digital Air Pressure Gauge

PLEASE NOTE: THE ORIGNAL O-RINGS/SEALS MUST BE RETAINED FOR USE ON THE FORGE HOSES

Integrated Engineering - Polymer Air Intake System For Audi B8 S4 & S5 Cooling - High quality materials: TheLEADING FEATURES Heat resistant polymer construction Up to +25HP gains with tuning Amplified supercharger whine Massive 5. 5" air filter for high flow performance Integrated velocity stack for smooth airflow Powder coated aluminum inlet pipe Quick and reliable installation with stock style mounting The IE Polymer Air Intake System redefines your Audi B8 B8. 5 S4 or S5s driving experience with impressive power gains, thrilling supercharger sounds, and