K&N Drop-In Air Filter (987 Cayman / Boxster)

Designed to fit all 05-12 Caymans & Boxsters. Allow your 987 to breath better. K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter.

K&N Replacement Unique Oval Tapered Air Filter for Porsche 13-14 Boxst – SupremePower®

Porsche 957 Turbo / Turbo S BMC F1 Replacement Air Filter (2008-2010) - Fabspeed Motorsport

Designed to Fit:, 2011+ Porsche Cayenne V6, 2011+ Porsche Cayenne S - Requires 2 Filters, 2011+ Porsche Cayenne Turbo - Requires 2 Filters , 2011+

K&N Drop-In Air Filter (Cayenne 958)

K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. K&N drop-in replacement filters are designed to install easily into your factory air box.

K&N E-0636 Chevrolet Corvette Replacement Air Filter

K&N Sport Air Filter 993 / 993 Turbo - For Original Airbox

Fabspeed Competition Air Intake for Porsche 987.2 Boxster/Cayman

Designed to Fit:, 2013 - 2016 Porsche Boxster / Boxster S / Boxster GTS, 2014 - 2016 Porsche Cayman / Cayman S / Cayman GTS, 2016+ Porsche Cayman GT4

K&N Drop-In Air Filter (981 Cayman / Boxster)

Porsche K&N Performance Air Filter (Boxter Cayman 987 987.2) 98711013301 by KN Engineering

Upgrade your 986 with a direct, drop in performance air filter designed to safely increase air flow to the engine for increased response and power.

Porsche 986 Cayman / Boxster BMC High Performance Air Filter

K&N performance High-Flow Air Filters are engineered to improve engine performance by increasing airflow. Unlike disposable paper filters which must

K&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: 2016-2018 PORSCHE (718 Boxster, 718 Cayman), 33-3078

Porsche 911 Air Filter Box Results

Effortlessly boost your engine's airflow with K&N's excellent air filters. With over five decades of experience, K&N creates paramount air filters that will elevate the engine's horsepower and rate of acceleration. The K&N 33 Series Air Filter incorporates 4 to 6 top quality cotton gauze between two aluminium wire screens to ensure longevity and efficiency in increasing engine airflow.