K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack 2011-mazda-3-esi6451027 Utilizing a adjustable boost pressure

Utilizing a adjustable boost pressure switch and dual nozzles to deliver precise amounts of water-methanol once 30 boost PSI has been reached (Boost Engagement Adjustable

not only increasing fluid capacity but also the core volume by 31-percent for improved heat dissipation

H/E Series 290mm Tall Fuel Surge Tank System 1500 HP Brushless Twin Screw Pump

Wilwood Flexline Kit 97-04 Corvette w/ SL4 Rear Caliper

drops easily into the factory air box

K&N X-Stream Top Assembly 9in OD / 5-1/8in Flange / 2-3/4 Velocity Stack 2011-mazda-3-esi6451027 Utilizing a adjustable boost pressureNot only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best protection available for your engine. Installation Instructions Technical Bulletin