quiet exhaust

[jergeod]

Has anyone tried the SILENT RIDER muffler on a 625i or 825i?

[flu_byu]

well i had a koplin silencer on mine for a few months , it worked very good actually , and they claimed no power loss ,,, well i took mine off after a couple of months , man did i sure notice more power , i really did . so if you dont mind losing power , install it,, they du work ,,,,, but i left mine offff ,,, i like my 50+ horsepower

[osiris]

http://www.uniqueoutdoorproducts.com/atvsupplies/atvsilencers/johndeereatvsilencers/johndeeregator825i10-12atvsilencer is the one that I put on quieted it down alot and got rid of the high pitched sound but I didnt get a before and after DB reading or clock it between 2 spots for a before and after for performance thinking on picking up an exhaust cut out to put on it

[MADDOG]

I have the 2012 825i...I put on the silent rider, and yes it did reduce the exhaust noise...it works for me...