I've got an exhaust question...I wanna know what exhaust system is really good? combining sound and performance? I was looking at the Injen SS exhaust system, which boasts 17 hp and another high amount of Tq, but it looks like ****, lol....is this system good? i also know, being a honda guy, that Apex'i is good, but not necessarily for a nissan...i saw it aswell, adn was wondering if it was good?

thnakks for the time guys.

 

You may find this thread helpful. They say 6HP gain to the wheels. But if you add some High Flow Cats your gain more then doubles.

See this thread for audio clips.

https://my350z.com/forum/showthread....threadid=50255

Where in california are you located? If you are near us come by and hear it in person! Check out our parts too.

http://www.performancenissanparts.com