Barkers Exhaust for Wolverine r-spec is a full 1 into 2 dual system:
fits 2016 & 2017 models
4-5 Horsepower gain (10%),
Only 1lb heavier compared to the stock single,
92-94 dB at 3,500 w/ Quiet Cores 96-99 dB without,
96-97 dB at 4,500 w/ Quiet Cores 100-102 dB without,
Available in brushed aluminum with black tags,
Uses stock exhaust brackets to hang.