K&N E-0666 Replacement Air Filter PORSCHE BOXTER 2.7L H6; 2013 test123 The constrained piping to the

The constrained piping to the turbo is replaced with 3" powder coated aluminum tube to maximize air flow while custom silicone couplers ensure a perfect OEM-like fitment

0T Ultimate 2019

Subaru Forester XT Touring 2011-2012

12 washers

Retains use of standard torsion bar springs

K&N E-0666 Replacement Air Filter PORSCHE BOXTER 2.7L H6; 2013 test123 The constrained piping to theDescription K&N E 0666 Replacement Air Filter PORSCHE BOXTER 2. 7L H6; 2013 K&N washable, reusable High Flow Air Filters feature a layered, oiled cotton media engineered to improve airflow and capture contaminants. These filters are designed to provide an increase in horsepower and are reusable for the entire lifespan of the vehicle. K&N drop in replacement filters are designed for easy installation into the factory air box. Each performance air