D & D fat cat collector size

[tmwmoose]

would appreciate some one giving me the OD size of the collector were the muffler slips on thinking of getting one but want to be sure my e-series muf will slip on thanks

[MaineUltraClassic]

I'm going to guess it's 3", but I'm sure someone will come along with a definite answer.

Steve

[claydbal]

2 1/2 inch at muffler inlet, collector outlet, etc: lots of us have instaled the supermeg can on fatcat headpipe, your e-series should work great.

what happened to rest of the e- pipe?

[tmwmoose]

The original header is still here some where but they had to be dented and molested to fit 02 and later fl's cause of a brake pedal pivot change, Ive since been using the supermeg/trapp header which clears buts 6"-8" shorter and I think that's affected the torque under 3k. Ive kicked a lot ass on the shop dyno with e-pipes shame they were discontinued. Thanks for the info now if I can sell a psi gen 4 carb I'll be giving Texas a call