1-3/4" Stainless Headers. 2007-2010 Shelby GT500. Requires Kooks X- or H-Pipe. sierra High-density TriExtruded (HDTE) material provides

High-density TriExtruded (HDTE) material provides strength and surface friction

Available in both polished or brushed stainless steel

Protects the entire rear footwell including bottom

keep the liner securely in place

helping to keep your vehicle’s carpet clean and well-protected at all times

1-3/4" Stainless Headers. 2007-2010 Shelby GT500. Requires Kooks X- or H-Pipe. sierra High-density TriExtruded (HDTE) material provides1 3 4" x 3" Stainless Steel Long Tube Headers 2007 2010 Ford Shelby GT500 5. 4L 4V 16GA 304 Stainless Steel Construction 3 8" Thick Laser Cut Flanges Includes EGR fitting Oval Port 1 3 4" Mandrel Bent Primaries Stock Bolt Pattern Includes all Necessary Hardware required for Installation Requires Kooks X Pipe or H Pipe