Not sure which 2004 Nissan Xterra Exhaust, Mufflers & Tips are right for you? We have over 11164 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"Everything I read about the system led me to believe I could install this myself in my garage.....WRONG. The stock system had been on for almost 10 years and had no interest in coming off with the limited tools I had in my garage. After several hours of cursing and sweating, I decided to let my local muffler shop do the install. It took the pros less than an hour. I love my new system. It sounds great and combined with the K&N CAI it runs great and has lots more power. Thanks AutoAnything!" —Robert P from Poway, CA bought a Magnaflow Exhaust Systems for a 2004 Nissan Xterra.