+1 for the Injen SES.
Been lovin' mine for 2+ years.

 

https://my350z.com/forum/intake-exhaust/236209-fast-intentions-intimidator-install.html

He posted his results over here!!!

 

I don't recommed the INGEN SES. It makes good power, but it has a louded rasp if you add test pipes and headers. Besides if you try to add a Xpipe later your exhaust will crack and then you are going to wish you had saved up a little more for the FI INTIMIDATOR. IMO just get the INTIMIDATOR it will be worth it and if you decide to get a TwinTurbo later it will make more power than the INGEN. Also take into account that the Ingen is 2 1/4 in of piping and the FI is 2 1/2 in of piping.

 

In(j)en.....

 

Ive had them both, the Injen TrackEdition and now I have the FI Intimidator. I gotta say, the Injen sounded sick as hell, was loud and aggressive, but it droned and droned and droned and was too loud. I got rid of that after a few months and moved onto the FastIntentions Intimidator system and couldnt be any happier. No drone, great gains, kick-*** sound and looks, great customer service, great quality and great construction. Cant go wrong with FI

 

Fast Intentions.