fastlane45

iTrader: (2)

I'm looking to get the ark exhaust but i cant find any videos of the berk hfcs and ark exhaust from outside the car. Anyone who has it- do you still get the hiss from the cats with this setup? even better do you have a video of that setup taken from outside?

fastlane45

iTrader: (2)

bumppp no one? what about any hfc + catback does it hiss?

sammy917

check out the video here
https://www.myg37.com/forums/g37-sed...ml#post3340172

ARKperformance

iTrader: (3)

There are a couple on the boards. In most cases, the HFC and TP creates the hiss and rasp which is common throughout the VQ platforms. Although HFCs do a better job in reducing that noise,it does not eliminate it.

fastlane45

iTrader: (2)

Thanks for the link i've been looking everywhere for a video! But jesus thats obnoxious lol guess im going with stock cats for now. Ark I saw your video of a 370z with your new cats that don't hiss any idea when its gonna be available? I'm definitely interested

datboiroy

iTrader: (1)

I have the combo currently and it doesn't bother me at all. When I gun it, it sounds sexier then without the hfc's. I plan on selling my Berk's to get test pipes.

fastlane45

iTrader: (2)

Any vids from outside driving?

datboiroy

iTrader: (1)

Sorry I don't. I can try to get a video.

2007g35xsedan

Yea I have a 07 sedan berk hfc ark grip exhaust + many other things, but it does hiss. when it warms up it isn't as bad. Btw it is very loud and deep so if you don't mind waking your neighborhood Go for it lol.