If your cobra has a solid axel then I would. However if you have an IRS I wouldn't worry about them for a while because the tq boxes dont take as much of a beating because the irs subframe bolts to both the lower tq boxes and the frame rails by the gas tank.
Uppers and lowers?
is welding the stock boxes good enough for h/c/i car or would a torque box kit be preferred and if so what brands are better? thanks for input
Sharad, thanks for replying. I did look at the UPR product and it seems like a a good deal for the money. Is the kit easy to install,i could do just about anything mechanical but i am very new to welding and fabricating. how much more abuse can the torque boxes handle after a reinforcement kit like the UPR?
Welcome aboard. I don't think anybody here had illusions. It's a good time to change the friction disks in the Trac-Lok tooI know this is a older thread, bit whoever says torque boxes reinforcements are easy to install should have there head examined. I agree there cheap insurance so u don't hurt them, but unless the rear is completely out and the muffler and tailpipes removed its a royal pain in the ass. And don't let anyone tell you differently.