The AAM Competition Nissan Z Resonated S-Line Short Tail Exhaust System is perfect for those looking to dramatically improve the sound of their Z and minimize exhaust drone, without having to break the bank.  Built from 304 stainless steel, the AAM Competition Nissan Z Resonated S-Line Short Tail Exhaust System feature 2.5 inch T-304 mandrel bend piping with both polished and titanium tip options.  These short tails replace the factory rear section, improving exhaust flow and saving weight in the process.  Manufactured in our US facility, the AAM Competition Nissan Z 3.0T Resonated S-Line Short Tail Exhaust System is a cost effective way to give your Z an aggressive exhaust tone without the cost of a full cat back exhaust system.