Features:

• These mufflers start as round 4” bodies, then bell out to 4.5”, for an aggressive and classic design at the rear.
• They are then rolled at the end of the tip fin for a stylishly clean and finished look.
• An 8” spun and louvered baffle is set internally, giving them that distinct NH sound!
• At the end of the baffle is a trumpet shaped inner tip that works in harmony with the belled end.
• 50 State legal
• Limited Lifetime Warranty
• Made in the USA