So first off I’m new to the site so don’t get angry at me if I’m doing this wrong.
So right now I have a 2003 g35 coupe still has oem exhaust, What do you guys think about muffler deletes with a berk hfc. I’ve heard that it will lose Low rpm power but more power in the higher rpms. IF that is a terrible idea then I am interested in a exhaust system but I don’t have the money for a motor dyne so what are some other good affordable options to make my g sound like a beast.

Thks for all answers this post gets

 

Muffler Delete will deff make it louder but ive never heard it in person so i can't comment on the sound.

 

To begin, you don't want Berks HFCs! The didn't last a year on my coupe and manufacture refused to back their warranty! I've been running Fast Intentions for a few years without issues, the only ones I recommend! Rather than going the muffler delete route you could buy a knock off system that should last you for as long as you own your G. Between the HFCs and exhaust system it will cost you just south of a K. Running HFCs and muffler delete your coupe w/b loud and have rasp, so you have choices! You won't need a dyno tune with just the exhaust mods! Enjoy the ride!
Gary

 

Ok thks for letting me know about the berks and do you know of any good knock off systems

 

I searched around a little for myself and found the topspeed exhaust ( Here's a link http://topspeedauto.com/infiniti-g35...xhaust-system/ ) any thoughts on this

 

It's not the best quality and fitment seems to range from OK to terrible from person to person. Sound will be better than a muffler delete so there's that. Usually with the exhausts you get what you pay for and this one is on the lower end of the price spectrum.

If it were me I'd spend a bit more to get a legit exhaust that sounds fantastic like this one. Also the seller is a great guy and a long time member here so you wouldn't need to worry about a scam. https://g35driver.com/forums/engine-...s-exhaust.html

 

We have several members who swear by the Exotic Speed R1-T system, it's a y-back exhaust. You should also check out our Marketplace under vendor exhaust for a knock off and listen to a few vids, keeping mind they're only as good as what's recording them. Also check Private Classified for members selling their high $$ systems...half of retail is normal!
Gary

 

I just saw that earlier if it’s still available when I have the money it will be on my car

 

Great decision, it's a hell of a deal.