Hi-Output Grenades break new ground with innovative three step mufflers and tapered CNC machined billet end caps. Staggered with a discreet crossover section, Hi-Output Grenades have an aggressive 2-into-2 stance matched by an equally pulse quickening exhaust note.

– Innovative Three Step Muffler Design
– CNC Machined Billet End Caps
– Optional Quiet Baffles
– Available in Chrome or Matte Black