I want to swap my 92-95 Bonneville front end & rear end to the 96-99 Bonneville front end & rear end being that Pull A Part sells parts dirt cheap i can get the parts for a good price & im currently in the process of painting my car so everything will work hand in hand i just was wondering if everything would bolt up without any modding or fab work? I saw a complete 99 SSE at Pull A Part i want to get the entire front end(both fenders,headlights,hood,bumper etc.) Also get the SSE/SSEi outside door panels & rear bumper,tailights trunk etc,my car has one pipe but im switching to a dual/dual set up with chrome tips,i think it might work i see ppl with 93-97 Camaros & Trans Ams swap their front ends & rear tail lights to the 98-02s all the time it should be no different with the Bonnevilles,taken that i once knew a guy with a 93 Buick LeSabre with a 92-95 Pontiac Bonneville front end

the exhaust on the sse is single to the muffler, then a transverse muffler. the intermediate pipe would be different from what you have. i just got a cat back setup that has the correct tips welded on the tail pipes, i think that should work for you. you might want to grab the rear muffler hangers if you can. as far as the rest i never really payed attention but i think the sides are different too im not sure if thats a skirt you can pull off or what. should be interesting take some pics.