Insynerator exhaust
#1
Insynerator exhaust
I went to a local exhaust shop to have a dual exhaust put on. I told them I want the flowmaster 40 series and they told me they don't use that they use an insynerator exhaust that is the same as the flowmaster 40. Anybody have experience with this muffler? I drive a 98 4.6 v8 4x4 regular cab .