aFe Magnum FORCE Intake Replacement Air Filter w/ Pro 5R Media (Pair) (24-91117-MA) 18475 AI4-XTR4 kit features an Xtreme

AI4-XTR4 kit features an Xtreme pressure plate for the most demanding driver

all while retaining the functionality of PSE (Porsche Sport Exhaust)

After this very comprehensive testing

(1) rear carbon diffuser (Part Number DI-VW/CA/1)

Fits all Porsche 958 Cayenne Turbo / Turbo S vehicles (2011+) (NOTE: Does not fit Diesel models)

aFe Magnum FORCE Intake Replacement Air Filter w/ Pro 5R Media (Pair) (24-91117-MA) 18475 AI4-XTR4 kit features an XtremeMagnum Flow Pro 5R Round Tapered Blue Air Filter (24 91117 MA) by aFe. This high flow Pro 5R air filters are constructed with 100% polyurethane on all sides and will out flow the stock paper filters for improved performance. Five layers of progressively finer cotton media provides maximum air flow. Washable and reusable for multiple cleaning cycles, the tall, open and evenly spaced filter pleats provide excellent dust holding capacity for longer