Gdays guys,
I know there is prolly a thousand threads on this, but here it is.

Currently Attached to my Boss 260, is a set of Pacemakers Headers and 3 inch cat back into a single pipe Redback Zorst, im wanting to put duels from cats back, and wanna lose the Drone that it has, im just wonderin wat size you guys may have, im thinking 2 1/4 might do it. Keeping in mind its a Ute and Auto... Any suggestions would be great.

Cheers,
Jason

Doing well if you can afford a BA XR8.

Dual 3" into muffler that comes out as 3 1/2". Reducing drone depends on the type of muffler used.. That makes a total of three mufflers.