Gibson GP400 Chrome Performance Header<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>1.5 in. Tubing; Incl. Flanges/Gaskets</li><li>Direct Fit bolt-on Replacement， No Welding Required， Uses OEM Style Connections</li><li>Direct Fit bolt-on Replacement， No Welding Required， Uses OEM Style Connections</li><li>Heavy Duty Laser Cut Port Flanges-No Warping or Leaking Premium Gaskets and Hardware</li><li>Will Not Affect the Factory Warranty. Meets EPA and Carb Requirements</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41d4ET55X5L.jpg" noproxy>