Negative Positive
Title: Great muffler
Review: Installed this one on a Nissan truck with the VG30E with factory exhaust manifolds. Has a nice sound but it does like to drone sometimes at certain speeds. It can slightly affect the fuel maps of the computer a bit on cold starts so make sure your ECU likes it. If you have something other than a 2" exhaust, they also have a 2.25" version of this muffler. Also, you may want to browse around videos and forums to make sure that this is the sound you want. You may or may not like it over the stock muffler. The build quality on the muffler however is excellent.
Is the review positive or negative? 