Upgrade your VE V8 with the Xforce Header and Cat Kit. Crafted from durable 201 grade stainless steel, it features 1 7/8" primary pipes collecting to 3" for optimal exhaust flow. The kit includes metallic high flow cats also in 3" for enhanced performance. Experience improved torque and a deep, aggressive sound. Take your VE V8 to the next level with Xforce. Designed to bolt to Xforce cats back system.