I'm running a Supertrapp ISDT II quiet core(without any discs),with just the quiet core baffle.It's bolted right to a Mistral crossover.The 3" stainless universal bracket that makes for a seamless installation is not offered in the online catalog.Tell them that you want one($9) when you order the can.
The can is very mellow at low revs but makes beautiful music when you get into it.And with the supplied discs you can reduce the db's down to very low levels if you wish.
If your plugs are reading lean(tan color)now.I would recommend a PCIII/Dyno tune with any can and possible air box/Filter mods.
Historically the stock ECU's are set for pretty lean ratios to pass emissions.This can be exacerbated by exhaust/intake mods.
I started with nothing.....and still have most of it.
nowgrn4 screwed with this post 04-07-2009 at 06:40 AM