is a torque stuffer a must on a wolverine.... i have a 02 wolverine stock with just spark arrestor out of stock pipe ... will i notice any change in the bike ... and i wont have to jet it will i... even tho i am going to in the future thanks..






p.s i love my wolvy

 

From what i heard they make a little difference on the bottom end but cut some off at the top.... I don't think it's a must. Save your money and get a slip on pipe