K&amp;N 71-3058 Blackhawk Induction Air Intake System<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Estimated horsepower gain of 10.18 HP at 4900 RPM</li><li>Dry synthetic air filter</li><li>Easy to install， usually in 90 minutes or less</li><li>Washable and reusable</li><li>K&amp;N Million mile limited warranty</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41GIrtU-NlL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31GDXe-bssL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31dHSX8Ka9L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51t5OejM34L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51Pqs4xs5tL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/7128yvtheHS.png" noproxy>