Stock exhaust with S and S 475C Cam

[randyman]

My 2017 FLHTK is stock bore, stock heads.  I am running All S and S engine parts, Fuel Moto AC/DC air cleaner and a Vance and Hines Pro pipe.  Cam 475C, adjustable pushrods. Premium lifters, oil pump, cam plate and lifter cuffs.  Tuner is a Power Vision with Fuel Moto Map.  Bike runs well but its loud.  I am reading stock exhaust actually flows well.  I am considering reinstalling stock exhaust.  Anyone else running 475C cam with stock exhaust?

[PoorUB]

I have run hotter cams with stock exhaust.

Right now my 2016 has the stock, but gutted cat head pipe, stock muffs and running CR 570-2 cams.

[randyman]

Im leaning heavily on decatting and stock mufflers

[randyman]

decatted my original exhaust removed and put stock mufflers back on.  Still running the Fuel Moto map for the pro pipe.  Fuel Moto did send me a new map but I haven't downloaded it to bike.  Bike runs better with decatted and stock mufflers.  I think im going to leave it alone for awhile.

[kd]

I wouldn't consider "leaving it alone right now" unless I had confirmation the AFR is OK. 

[Hossamania]

I wouldn't consider "leaving it alone right now" unless I had confirmation the AFR is OK. 

Right, I would at least download the map from FM. But I can understand leaving the rest alone, I did not mind the stock mufflers and decat pipe, relatively quiet was kind of nice. Rode it that way for 4 years. Picked up some Rineharts 3.5" (3"?) mufflers for a great price (thank you Fuel Moto for those and the map), and they aren't too bad for noise either. This on a Twin Cam.