I think ill be ordering my magnaflow cat back with a hooker y pipe tonite. True duals sound like crap IMO, sure its loud but it doesnt have the low end grunt.

Also they way my duals are setup there is about a 3 in dent in them from banging over small bumps.

Will I kill my performance going from

2.5 in x pipe duals, with 18 in bullets

to

3 in mandrel Bent hooker Y, 3 in magnaflow catback.

Will it flow enough for a blower?

 

with only 8psi, it should be ok. You don't like the sound of true duals??? You are in a minority my friend.

 

Ya like I said its just my personal opinion.