I'm actually looking into getting rid of my SLP. PM if your interested. Im looking into the very quite approach now. Im lucky that police in the city of chicago compliment the exhaust but when Im in the suburbs the cops hate it. LOL.
$359.99 shipped to your door. Yeah SLP is loud as hell and sounds angry like a high caliber machine gun. If you're looking for that instead of the artillery rumble of chambered mufflers then I would say yes go for it. Do not just base your decision on sound clips and subjective reviews. Go to muscle car hangouts, the track and performance shops and listen...you won't make the wrong decision then.
A cheaper alternative for you if you want to be loud with a rumble to you are 1 Chamber Flows or Spintech Prostreets...they're LOUD as f**k when you want to be and reasonably loud when you're next to police cruisers...big city cops or highway patrol/state police could give a rats ass about your exhaust because they have real crime to handle. However local PD and small city PD in any incorporated city will pull you over first chance they get with any of the above setups.