So I just installed the manzo axleback on my 2012 g37xs coupe and it sounds amazing no complaints on the noise but everytime after I park after driving for a while a strong burning smell comes from the exhaust, is this Normal? And will this go away? Thanks please help me out

 

Normal it will go away. We all have had it . its just the oil and what not on it from the production line.

 

+1

Normal, it'll go away. Also might hear some metal pinging sounds from the metal getting hot and cooling down.

 

 

So is it danger to manifold?

 

No, won't damage anything at all. Think of it as a new shoe smell, goes away after a while. Took my catback about a week, you really smell it when you run it hard though lol