The aFe Magnum FORCE Stage-2Si cold air intake for 2009–2012 Porsche 911 Carrera (997) H6-3.6L uses dual 6 in tall 360-degree radial-flow Pro 5R filters with five-layer pre-oiled cotton gauze media and an XLPE sealed housing that protects the MAF. The dyno-tuned intake tube, washable reusable filters, and direct-fit design use OE mounting points and include all clamps and hardware for a bolt-on installation.
aFe Magnum Force Stage-2Si Cold Air Intake System w/ Pro 5R Media 09-12 Porsche 911 Carrera(997)