K&N Rectangular Air Filter

Even if you've never picked up a wrench before in your life, unlocking extra horsepower and torque is something you can do you in your own garage. Replacing your dirty filter for a clean one will go a long way but making the ultimate upgrade to the K&N Rectangular Air Filter will go even further.

Designed to fit in your factory air box, the K&N Rectangular Air Filter provides clean air and plenty of it to your cylinders for a palpable boost in power. The multi-layered, oiled material is easy to clean, reoil, and reinstall – and you only need to do that every 50,000 miles. This legal will not void your vehicle's warranty and it is emissions legal in all 50 states.

Backed by a 10-Year/Million Mile Warranty.