2-into-1 Equal Length head pipes 1-3/4 inch into 1-7/8 inch
Oxygen sensor ports for factory sensors and 18 mm for wide band O2
Full Coverage heat shields included
Black coated billit end cap with contrasting flutes
4" megaphone Muffler utilizes an advanced inner collector to maximize performance
Note: For Use With 11" Or Longer Shocks.