I installed a Dynomax Ultra Flow Cat Back system (part #19314) on my 03 Red Vert yesterday. Car had 85 miles at time of installation. System comes in 6 pieces. 2 tail pipes with all factory type hangers welded on and 3" stainless tips starting about 10 inches from the ends. 2 - 3"welded Ultra Flo mufflers and the 2 pipes to connect from the mufflers to the cat pipe. The system was listed as 99 to 01, but fit like a glove on the 03. You have to cut about 3" off the left extension pipe to make up for the difference in length of the factory cat pipe. The instructions cleary stated this (no big deal with a chop saw). Like the original system, it does NOT crossover from 1 side to another. The factory cat pipe has a H crossover tube. It follows the same path as the original, but is 3" mandrel bent all the way!! Not to loud when your nice to it, but will talk back if you want to make it dance!! The whole system runs about $370 from discount on-line merchants. Later, Jimmy Austin 
