B&amp;M 46057 CommandFlo Adjustable Fuel Pressure Modifier with Silver Aluminum Case<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Bolt-on modifier for stock fuel regulators is adjustable from 25-60 PSI</li><li>Expands your air/fuel ratio tuning options by giving you the ability to control the fuel pressure</li><li>CNC machined 6061-T6 billet aluminum case with silver finish for durability and a custom look</li><li>Useful for vehicles with free flow intakes and exhaust systems</li><li>Not legal for sale or use on emission controlled vehicles.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41M-V7kw%2BxL.jpg" noproxy>