Straight pipe or flowmaster super 10s?

[BlownGP]

How is the drone in the cab while driving from 25-45 in city?
I have true duals with FM Super 40 with factory tailpipe without resonators and not really noticeable drone in city when it shifted to 4cy it wasnt loud either and on hwy doing 60-90 you can hear the FM but my Nitto Trail Grappler MTs are louder lol. Most videos i seen the keep the resonators on and to the floor there was no popping. I like no popping.

Maybes it's the true duals..

I have a flowmaster 40 with no resonators and no pops at all

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[SIhemi]

I took the resos off too. No popping just really loud. In the city the sound seems to bounce off of everything making in that much louder. Can't what for ups to get here with the new maggy 14"

 

[daviddup78]

i will weld on my pipe so i dont need the mufflex kit
i called mufflex and they dont know what Y pipe is on the kit, all he said was it has a 3'' inlet
i hve magnaflow 3'' inlet with dual 3'' outlet and another one thats 2.5'' inlet and dual 2.5'' outlet
just dont know which is the one to use

 

[BlownGP]

You should have got the 3" inlet and 2.5" daul outlets