02TransAm/Batmobile

iTrader: (32)

I plan on doing a custom h-pipe during the spring but undecided as far as what muffler/bullet to put on. Whats the difference between them, (meaning bullet vs. muffler)?

Sweet thunders
Borla XR-1
SLP Loudmouth??
1 Chamber Flowmaster
Magnaflow
Dynomax Bullet
Moroso Spirals

I want it to sound mean and loud, .