Sounds normal to me. I have stock exhaust and I hear something like that to.

Rasp can come during really fast acceleration and shifting, or cold engine (which doesn't really pertain to this).

 

Thanks for the info.. Does it sound good to you? I mean, I love the sound of the exhaust its just that one higher-pitched loud sound Im trying to nail if is normal or not...

Im going to take another video and post it of just revving too.

 

Alright, I shot a few more so I could get some more feedback. If you already left feed back then I wonder if your thoughts have changed.

IMG_6541.MOV - YouTube

Heard on 2-3 seconds & 7-8 Seconds when I jump on it..




IMG_6544.MOV - YouTube

Similar noise.. Normal? heard @ 28 Seconds

Thanks again for all of your input I really appreciate it guys!

 

I hear it now. I get the same thing with my exhaust and it's due to the HFCs. Get some resonated HFCS and that should help...not sure what else you could do to it. I actually like the little bit of rasp but that's just me lol.

 

Hey man, as long as its normal I don't care. It sounds good to me I'm just making sure its normal haha. Thanks for all the help.

 

Weird part is I also slightly had it on my stock exhaust? Lol

 

noise is "normal" by meaning i think everyones does it. i describe it as a muscley import v6.

here is my video shot by gopro before i had my headers. reving your car in a garage or parking lot doesnt do justice to the true load sound IMO. gopro suction cup to the bumper gets a great seat for your ear.

2008 Infiniti G37S Stillen High Flow Cats and Stillen Catback Exhaust - YouTube

 

Iv watched your video probably 10 times, it was actually the deciding factor on buying this exhaust lol. Love it. I didn't hear it as much On yours as in mine. But again there isn't alot of high end frequencys in your video so I guess it
Wouldn't be exactly as loud as mine. I love the sound! Just wanted to make sure I wasn't the only one and that it was normal! Haha