Triumph Scrambler Injection Model Zard Exhaust 2in1 FullSystem Special Edition Muffler Fits injected model only. Full 2in1 system. Special Edition. Original system weight 11.6kg. Zard system only 3.9kg. Power gain 1.5 HP. Racing with removable db killer. Better gas outflow & horsepower gain. Significant weight saving. All mounting hardware included for a perfect fitment.