by Marty Moose » Wed Sep 21, 2016 7:59 pm
Mine has a FMF Hex its pretty loud but goes really well. The Q4 is quiet but sounds terrible. I'd go a Euro system if you want the best of both worlds like the one Krannie has on TT. Don't know if Acro do a system but they are normally a good volume and lift performance but are $$$. Has anyone gutted the stock pipe ?? I'd be curious to see inside as I love the look of the stock pipe it just hurts performance.
MM