I like the CMPE. I have one on my car and it is a bolt on affair. Very simple, although I will suggest you figure out some way to lock the axleback portion on to your hangers. I had mine fall off /ubbthreads/images/graemlins/bawling.gif To remedy the situation I just threaded the hanger brackets on the Muffler and put some large nuts on it...In closing the CMPE sounds great, looks stockish (if you get the twin outlet) and sounds fantastic IMHO.