Exhaust
 

Hey guys i got the v6 4.3 and i was wondering what kind of aftermarket muffler sounds the most aggressive? Looking for deep thundering sound.:icon_bike:

Have you tried checking out Dynomax? This muffler is louder than stock, will increase the flow, and is budget friendly.

Alot of people hear like the flowmaster supper 44. I just put this one on and like it a lot. deep blub blub blub sound and not ricie sounding. put 2.5 all the way out the back which I think helps with the sound

I`ve used flowmasters in the past on my 81 malibu.If you go on their web site,they have example`s on how each muffler sounds like.They have between 5-20 different mufflers to choose from.Always used Flowmaster,never ever had any problems with them.

And listen with headphones

I have a Flowmaster 40 and i love it, they do have louder ones. i think the loudest they have is Flowmaster Outlaw. I dunno if they are street legal thou, but damn they are loud. Youtube it.