Reviewed By Bill L (YOUNGSVILLE, NC) Reviewed for a 2004 Chevy Silverado —3/11/2016 6:10 AM
The over all look and quality is good, but the tubes are welded to the flange on the inside, thick weld reduce the inside diameter by quite a bit. I called the company, send photos, they said it ok, but is it? I can feel the low and mid range improvement in torque.very happy with the performance improvement. No difference in the sound, good news for me.