K&N 17-22 Alfa Romeo Giulia / 17-22 Alfa Romeo Stelvio Performance Air Intake System - 69-9900TS fits_2006-2008`BMW`Z4 or with the addition of

or with the addition of an aggressive tune

Injen Snorkel also available - EVO15070

Porsche 981 Cayman GT4 2016

Available in either thermostatic or non-thermostatic configurations

improving both responsiveness and handling dynamics

K&N 17-22 Alfa Romeo Giulia / 17-22 Alfa Romeo Stelvio Performance Air Intake System - 69-9900TS fits_2006-2008`BMW`Z4 or with the addition ofGain a guaranteed increase in horsepower and torque with K&N cold air intake system featuring madrel bent aluminum intake tube. Each system is paired with a washable, reusable High Flow Air Filter featuring oiled cotton filter media. Features & Benefits Will not void vehicle warranty. Downloads & Resources Installation Instructions (PDF) User 1 (PDF)