Cobra 4" Slip-On Muffler Straight Cut With Billet Tip

Details

• Features advanced acoustical tuning technologies for deep rumbling sounds.
• 4" round muffler front expands to 4.5" diameter near the rear.
• Comes with a 3" core encased in proprietary Cobra sound-tuning materials with specific acoustical dampening and thermal insulation properties; deep base notes are made possible because of class-leading resonance absorption and prevention.
• All necessary mounting hardware and instructions included, ensuring problem-free installation.