ok a friend of mine has a guy that can weld my sub frame connectors for my gt. now its kind of like rebuilding and upgrading at the same time. he also welds the torque box and werlds plates underneathy for you to jack up the car with. now my question is does this procedure help that much? im kind of figuring it does since his mach 1 does not have too much mods done but to the suspension it does and he takes down way faster camaro's and TA's with. just wondering some of you guys opinions thanks alot.