Cat Back Systems ?

[Sammie]

i recently bought a r33 gtst it has a cat back exhaust system on it and i find its very quiet is it because its only from the cat back or ? ive heard alot of other skylines which sound alot louder then mine im kinda new to skylines so any info would be great thnx

[mitchy_]

depends on the type of muffler on it, size of piping, how many bends are in it, if it has a silencer or not.

[Sammie]

ah i c from what i know its a hks muffler from cat back sorry i dont knwo much but yea,any ideas on what i can do to make it louder right now its pretty dissapointing

[dan_the_man]

louder? with p plates? dont be silly

[mitchy_]

^^ what he said.

however that said, my exhaust is really nice, at low revs/normal driving, you get a nice quiet RB25 rumble, however when you put your foot into it, then it gives a nice big roar...

buuuut... mines a custom made one, from jah-pan.

so id stick with the quiet one till you are off your p's

[dan_the_man]

thread closed. Post in one section only please.

http://www.skylinesaustralia.com/forums/in...topic=98639&hl=