2203 - 1993-2002 GM F-Body Tunnel Brace Mounted Torque Arm - Long Tube HeaderExhaust clearance: P N 2203 is designed with a drop down front cross member and built in drive shaft loop to clear virtually all aftermarket header y pipe set ups on the market. It will also clear most merge collectors such as QTP and TSP y pipes. The built in drive shaft loop will not clear factory y pipe and y pipes that bolt to the factory manifolds on 1998 2002 models. P N 2203 does reduce ground clearance, if vehicle has a tighter fitting y pipe