Rep Power: 529

I don't know what to think about this.

"REVOLUTION R2 BACK PRESSURED MUFFLER This battle advantage muffler are the most unique muffler to come. The R2 is constructed with a back pressure tube for a deeper roaring sound and added performance. It¹s back pressure is like having two muffler performance in one. By passing the exhaust gasses through a B-pipe resonator and two mufflers we are able to create a quite et efficient exhaust system"



Very interesting. Maybe this might compensate for some of the low end losses a lot of people seem to get with their aftermarket exhausts.

IronFist

 
Rep Power: 0

i dunno about that. if you think about it, the exhaust will flow thru the easiest path. it might make it a little quieter, not by much tho.

 
Rep Power: 394

That's awesome.

 
Rep Power: 369

mugen twin loop wanna be.

these twin canister concepts is everywhere.. DC's twin loop is the same sorta.

 
Rep Power: 0

doesnt look like a loop. looks like a Y section, with only one outlet.