K&N Replacement Air Filter (33-2273) Honda > NSX (1990-2005) 1 x M6 Nyloc Nut

1 x M6 Nyloc Nut

16mm Straight Silicone Hose - 1000mm

and Performance Blue

This part replaces OEM part 5WA 145 840D and is for the OEM intercooler or aftermarket intercoolers with 63mm inlets

Our Dyno testing of this kit showed improvements of 6 horsepower over the stock airbox on a standard engine with greater improvements on tuned vehicles

K&N Replacement Air Filter (33-2273) Honda > NSX (1990-2005) 1 x M6 Nyloc NutK&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 No Hassle Lifetime Limited Warranty. K&N drop in replacement filters are designed to install easily into your