Howdy Rotary Heads,

I recently purchased a Racing beat 6 port header and the presilencer to install on the GSL-SE. The sales blurb says these are bolt on enhancements. Unfortunately looking underneath the car the exhaust is the original but none of the flanges are connected but rather welded together. I have a "mint condition" GSL that has pretty bad rear end damage. Drivers door needs to be slammed as it's a metal to metal, door to body, connection now. I'm going to donate the pristine interior on the GSL for the GSL-SE but was wondering if anyone on here knows if I can use the center section of the exhaust as well?

Thanks