This offers the option to upgrade the Slip-On Line muffler to a full, complete system. It is made from perfectly welded stainless-steel tubes. It delivers improved sound when used in conjunction with the Slip-On Line, which gives it a racing note that will certainly be heard and appreciated. Power and torque are improved through the entire rpm range. When mounting the optional headers to the EC/ECE type-approved Slip-On Line (Titanium) exhaust system, the EC/ECE type approval is no longer valid. 

For perfect performance, throttle response and durability special developed mapping has to be used.