Post by
redline19 »
https://forums.nicoclub.com/redline19-u12782.html
Fri Jun 23, 2006 7:21 pm
i've got the HKS hi power, but since i've installed it 2 years ago, i could easily have gone with the RS-R since its significantly quieter with about the same perforance even though the bends don't have as much of a straight through design as the others but at least it doesn't sound obnoxious.
if you want something that is more performance orientated or have a nice rumble, the apex n1's are always good, the hks is a bit loud but its not bad - but could get annoying for some. Even the megan ones don't sound that bad, my friend bought a titanium one for his evo and it sounds pretty good and smooth.