I have a 2011 370z Touring model. I need some advice on a catback system. My 3 choices I have narrowed it down to is the following! Borla, Nismo and MXP. Which one is the best? The sound I am looking for is a nice deep sound! No popping noises. Also the cold air intake I am thinking of is either K&N or the new nismo cold air intakes that just came out! The short ones of course! Also when I get these items installed I don't want to have my car retuned or anything like that so the match must be perfect! So please any advise is mush needed here and also if there are better pipes out there please let me know! But the only thing I don't want on the pipes is the blue tips! Anyway hope to hear some good news soon! Thanks all

Purchased and installed Fast Intentions cat back exhaust system with carbon fiber mufflers and polished stainless steel 4.5" tips. The exhaust system is made for the 2009+ 370Z and fits without any modifications. The sound is low and heafty and no raps. Its costly but worth it.

Ready to order and install cold intake system by Stillen Gen 3. My installations are all about hp and trying to get most hp for the money. I have a 2011 370Z Touring.

do you have the link for this and maybe link to sound clips?

Fast intentions.com

Hi Kevin, I'am a z fanatic also if you can get 5zigen expensive but will give you the deep exotic sound that you want. second choice is fast intention which I have in my z. w/18 resonator . call tony he will help u. you will love it