Exhaust

[spyder0091]

i have the white bros e series but im thinking about getting the white bros r-4. which one produces more power and is the better all around exhaust?

[400exrider707]

Not a fan of either. The E series are known for breaking right off of the mount, and the R4 is probably one of the loudest most obnoxious sounding exhausts that I've ever heard. Also they dont make it anymore (cant imagine why) unless your looking at a used one.