Kooks Headers & Exhaust: 1999-2004 FORD MUSTANG COBRA/MACH 1/GT 3" X 3" CATTED X PIPE 4.6L c7 grill This throttle body has a

This throttle body has a 4

Dual Rear Exit with Polygon "Tail Light" Polished Tip

CTS-V Sedan:

crank/cam relearn and many other unique features

Here are some specs of the porting option:

Kooks Headers & Exhaust: 1999-2004 FORD MUSTANG COBRA/MACH 1/GT 3" X 3" CATTED X PIPE 4.6L c7 grill This throttle body has a3" Stainless Steel Catted X Pipe Includes Kooks High Flow Race Cats 3" Outlet For Use With Aftermarket Exhaust Must Be Used With Kooks Long Tube Headers These products are not legal for sale, installation, or use on licensed vehicle in the state of California. And they do NOT meet CARB compliance SPECS: SKU 11203260 Order d Year Range 1999 2004 Unit Pair Weight 35 lbs VEHICLE FITS: 1999 FORD MUSTANG V8 2000 FORD MUSTANG V8 2001 FORD MUSTANG V8 2002