MOTORDYNE ART Pipes - Review

Originally Posted by Alpha Ice

I'm from the Myg37 forum, but I recently purchased the ART Test Pipes and am having some hissing sound that sounds very similar to this or pinging sound. I have the Gemini exhaust, and I'm not sure if it is the exhaust or anything is the reason....but I thought I would throw it out there for others to ask. I have a 2010 G37S 6MT Sedan. Any help would be greatly appreciated it!

Originally Posted by Armonster

For what it's worth, my hissing sound was mostly gone after a couple thousand miles. If you have the old style gaskets you may want to replace those before you get an exhaust leak, though.