Hey everybody! I am back with a question regarding some Helix Test Pipes and an Injen Exhaust System (http://www.thezstore.com/page/TZS/PROD/350z10b/15-6080). I have searched and not found anything that pertains to this exact question, so therefore I am posting. SORRY if it's a repost!

Anyway, I just recently purchased a set of Helix Test Pipes and I plan on buying the above listed exhaust. I was wondering: 1) If anybody had this setup and could give me some feedback, and 2) thought that this would be to "raspy". I do not mind minimal rasp, as long as I am getting a sportier sound in return, and some hp from the test pipes. Does anybody have anything to say to this? And let me know if you think that the sound will be so Sh*tty that it is not worth it to put test pipes.

Thanks as always,
Danny

 

Injen Super SES Cat-Back Exhaust System plus Helix SS Test Pipes. Very pleased with the performance: https://my350z.com/forum/drag/233840-top-25-1-4-mile-times-for-tt-st-supercharger-nitrous-bolt-ons-stock.html.

 

Raspy as hell past 4k rpm!!

 

I had test pipes with injen ses and it was freakishly loud so i had to remove it for fear of getting a ticket everytime i even thought of pressing the gas

 

Thanks guyz, keep it coming....

 

I have stillen headers JVT test pipes and the ses injen exhaust. I wanted the helix but apparently they are discontinued? Anyway My car has a nice deep sound and it only rasps when I punch it at over 4500. Other than that very pleased very nice sounding exhaust.

 

How bad is the rasp that all of you guyz are talking about?

 

its pretty bad.. I got strup headers and megan test pipes and injen ses exhaust..