I think the Buddy Club Spec II muffler is the loudest ahahaha I would go for the Spoon N1. 304 getting way too common and got many 'cap ayam' 304 out there. Just my opinion.
my opinion,border 304 are always loud!!install at 1.6cc vtec sure power!!but if install at 1.8L OR 2.0Lsure not enough!!my fren use fullset skunk2 exhaust very loud and powerful!!bought new last time rm2k
not much different laa..
depend on ur engine setup.
spoon n1 quite expensive loo.
304 got many 'cap ayam_patok besi'
nowadays there replicate just like the ori one but still the quality not the same loo.