Spectre Performance 9723 Aluminum Intake Tube<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>For intake systems requiring 4 inch outside diameter tubing</li><li>Polished aluminum finish</li><li>Straight tubing</li><li>12 inch long</li><li>Can be welded or connected to other tubing</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31ShZuFRDkL.jpg" noproxy>