AWE S-FLO Intake System for B8 S5 4.2L

From the S-FLO filter alone to the carbon fiber S-FLO set up, there's an option for every taste and budget - and a simple upgrade path to easily go from entry to extreme:

S-FLO allows 34% more airflow over stock

Max gains of 11 hp and 9 ft-lbs of torque at the crank

2x2 twill carbon fiber cover with UV-stabilized resin clear coat

Perfect integration with OEM air inlet -- mounts in factory location for a sleek OEM look

4-ply Nomex®, fluorosilicone lined, steel wire reinforced silicon air tube

Dry media, washable S-FLO Filter

Designed, engineered, and tested in-house at AWE

Perfect fitment, guaranteed