2009-2017 Audi S4/S5 Cold Air Intake | B8/B8.5 S4/S5

  *Please email us any special requests* Designed exclusively for 2009-2017 Audi B8/B8.5 S4/S5 platforms, this performance intake features a 6" velocity stack that maximizes airflow efficiency and optimizes laminar flow characteristics. Designed by us, German Car Accessories, aka "GCA", under our performance line GCA Performance; the precision-engineered design reduces intake restriction, enhancing throttle response and torque delivery throughout the powerband. The system's larger diameter and calculated taper promote optimal air velocity for improved combustion efficiency while producing a more pronounced induction sound under acceleration. We Stand Behind Our Products All items from us have a 1-Year Warranty!  Specs Fits: 2009 2010 2011 2012 2013 2014 2015 2016 2017 B8 B8.5 Audi S4 S5 3.0L TFSI V6 Supercharged Engine Incorporates a 6" Velocity stack that balances maximum air volume with ideal flow velocity for optimized engine performance Heat shielded design to keeps the Air