K&N Replacement Unique Oval Tapered Air Filter for Porsche 13-14 Boxster/2014 Cayman 2.7L/3.4L H6 - E-0666 Battery Accessories Dyno-Proven Gains up to +11

Dyno-Proven Gains up to +11 HP & +22 Lbs

Retains OE Catalytic Converters

GReddy 92-02 Mazda RX-7 Atmosphere Blow Off Valve Floating Valve 2

Filters Are Washable And Reusable

The AWE 0FG Exhaust is a rugged 3” T304L stainless steel Cat Back configuration with a 100% straight-through design for optimal flow

K&N Replacement Unique Oval Tapered Air Filter for Porsche 13-14 Boxster/2014 Cayman 2.7L/3.4L H6 - E-0666 Battery Accessories Dyno-Proven Gains up to +11K&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. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10 Year Million Mile Limited Warranty. K&N drop in replacement filters are designed to install easily into your