Interesting that they claim the newer models 17+ are 6db louder. I know the exhaust manifold is slightly different on the new models but that is a big difference.
ebay link to this exhaust
https://www.ebay.com/itm/TOMEI-Ti-RA...97.m4902.l9144
Invidia has a dual version as well in Aus
https://www.ebay.com/itm/INVIDIA-G5-...97.m4902.l9144
why do we get screwed all the time??