The exposed engine and aftermarket exhaust systems ... Products like the FMF Racing 10589 Silencer muffler packing are inexpensive solutions to a loud exhaust and can even produce a benefit ...

It will damage the engine go for glasswoll exhausts. @ Shyam | I am 100 % sure definitely your mileage will get affected if you are looking for high beat note Exhaust (not a silencer) and its ...