Hello

i have been toying around with idea for months now of upgrading the stock muffler. I have been looking at the GREDDY SP2 Exhuast Muffler G35 Coupe
but people have said it is lower, not louder. Are there any more alternatives that sound a bit throatier but louder.

remember...not a full exhaust...just the muffler part

thanks!

 

the SP2 actually is pretty throaty. everyone hears things differently of course, so it's a judgement call. the deepest/throaties sounding exhaust you can buy are going to be any of the 350Z titanium exhuasts. I.E.-- Veilside and Amuse. these are both y-pipe back, but you can buy an extension piece from Nissan that will elongate the exhaust to fit the G35 coupe. titanium, the metal, has always been the deepest, throatiest, sounding, period.