Complete system of the second generation The original header pipe and rear muffler are replaced. The enlarged head pipe has a diameter of 38 mm (1.50") instead of 32 mm (1.26").
The diameter changed by 6 mm results in an enlargement of a whopping 44%. In addition, the optimized design increases peak performance.
The outer shell of the muffler is made of aluminum and the other parts are made of stainless steel. The connecting pipe fits to the original header pipe. The dB killer used can be removed and replaced with a louder or quieter version.
Exhaust system is suitable for TW125, TW200 and TW225.