1-3/4" Stainless Headers. 2007-2010 Shelby GT500. Requires Kooks X- or H-Pipe. sierra helping to keep your vehicle’s

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

please note that cutting the stock exhaust is necessary

keep the liner securely in place

specifically tailored for your Highlander

Protects the entire rear footwell including bottom

1-3/4" Stainless Headers. 2007-2010 Shelby GT500. Requires Kooks X- or H-Pipe. sierra helping to keep your vehicle’s1 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