LS4 Performance - Spintech Mufflers

Which spintech mufflers is everyone putting on their cars? Ive searched alot and everyone just saw they run spintech. Im looking at something just louder, nothing crazy loud, im thinking the 6000 pro-street mufflers, but i want some input.

I was going to run those when I did my exhaust. I have heard the 9000 mufflers in person thought they sounded good but was told by the owner it has to much interior drone and to run the 6000

Check out the classified I have a set for sale.

I have a set of spintech mufflers on my car and I absolutely love the sound. They are a bit loud though. Not sure what model they are though.

love the 9000s on the gxp wish they where a bit louder. it is offensively nasty if you take the cat off fyi

http://www.youtube.com/watch?v=dODKtejSMhs

Your car's pretty loud vroom. Are the cats and pre silencer still in place on that video?

just the cat resonator was long gone. still wish it was a bit louder at idle

Sorry, too loud for me when revving. Maybe with the resonator is place on my car it would be completely different.

well the 1st post was me for this thread and now that i have my own account, i did buy the 6000 spintechs, great sound, rubble, no interior drone at all, but i thought they might a be a little louder than they are. So now my next step is to remove the resonator and see if i like it or not

post a video of them on your car.

post a video of them on your car.

Yes! Before and after resonator removal. That would be extremely helpful. I only need to change my stockers because the right one is coming apart due to rot.

yea, after getting my old muffler offs, they were falling apart on the seams of the mufflers ill try to post a video in the next couple days