Cobra 6215 PowrFlo 4.5" Slip-On Mufflers Chrome Tip Harley

The Cobra PowrFlo 4-1/2" Slip-On Mufflers deliver exceptional sound and performance for your Harley-Davidson. These premium mufflers feature advanced acoustical engineering that produces an incredibly deep, rich exhaust note through class-leading resonance absorption technology.

Key Features:

• 4-1/2 inch body tapers to 4 inch round at the front for optimized flow
• 4-1/2 inch machined aluminum thin-line tip with chrome finish
• 3 inch core design for superior performance gains
• Proprietary acoustical dampening materials with thermal insulation properties
• Strategically placed perforation patterns create sound scattering in mid frequencies
• Enhanced low frequency tones for deep, aggressive exhaust sound
• Slip-on design for straightforward installation

Cobra's advanced engineering combines form and function, using specific perforation frequencies and locations in the cores to scatter mid-range frequencies while amplifying the low-end tones riders want. The result is a powerful, deep sound that stands out from the crowd without excessive drone.