“Complete adjustable weight kits: Includes (12 tungsten washers 2.1g ea. 12 Washers .3g ea., 12 short tuning screws 1g ea., 12 long tuning screws 1.7g ea.)” has been added to your cart. View cart
Straightline Performance’s lightweight mufflers are designed for today’s noise conscious environments. They produce a low, deeper tone with keeping peak and mid range volume similar to stock. No modifications needed for install. Most mufflers come with polished ceramic coating. Some applications produce a 1-2hp increase, but all are guaranteed not to lose power.