I recently installed an HKS exhaust and was wondering what HFC are good and not the type to give too much of that crackling noise? also lmk how the install is on them, thanks

 

i have hks and installed berk hfc- lovin it- highly recommend it

 

is it easy to install? do you have to do any welding or cutting?

 

A friend of mine has hks exhaust with berk HFC. IMO it sounds really nice.

 

Its pretty simple install. Only thing that gave us slight trouble was the one of the three bolts that was connected to the header. We had to use about four different extension through the engine bay to get it out. Berk is nice because it comes with a transmission bracket for the extra support. I highly recommend ordering it from Kyle of Houston on the driver. And make sure you have a new set of gasket for the Hfc/ y-pipe connection. Good luck.

 

here is the install video for berk hfc
http://autohow.tv/z/how-to-install-350z-hfc-test-pipes

 

would you know if the car has drone...? i dont want the car to be idling above 1000 even after i warm the car up for at least 5-10 minutes and still in neutral thats why