I would like to know which muffler, between the Hooker aerochamber and Spintech is the best as far as power and sound? Which one is the loudest at idle and revving? Also, how much power will I lose by going with a muffler on stock pipes vs. the entire catback system. Is there a big difference in power and sound with the catback?

 

I personally love my Spintech muffler. Surprisingly, the resonance is less on my 4" catback then on the 3" Flowmaster that came with the car. Spintechs supposedly flow better than most if not all other chambered mufflers. They sound very unique and very nice.

 

anyone with sounds clips either way?

 

By buddy had a spintech system on his ls1 and it sounded badass. I would deffintly buy spintech. ON a further note anyone know where to get it the cheapiest?