Barracuda factory exhaust cut-out ????
The cross member and frame both need to be cut and modified for the duals. The first photo shows where the frame interferes with the modified X-member. If you don't cut the frame, you don't get the same clearance on both sides. Mine is cut a little asymmetrically to maximize ground clearance. The last photo is the stock X-member. I used the opposite side of the stock member as a template to cut the passenger side. I took a little more off after the initial cutting for optimum ground clearance. I'm sure you will get varying opinions here, this one's mine. Good luck with your build. Please add some pic's of your car, we would love to see it. Thanks.