Black Widow Exhaust BWBIGD4 Stainless Steel Performance Muffler Large Diameter

This item is brand-new, factory sealed.

• Body size: 14 3/4" x 7 1/2"
• Overall Length: 21 3/4"
• Inlet/Outlet Length: 2" (each side)
• Material: 409 Stainless Steel
• Inside Diameter: 4.5" available in 5"
• Bi-Directional
• Weight: 11.80 lbs

• Manufacturer: ?Black Widow Exhaust
• Brand: ?BLACK WIDOW TUNED PERFORMANCE EXHAUST
• Model: ?4.5" Big D Muffler
• Item Weight: ?11 pounds
• Product Dimensions: ?21.75 x 14.75 x 7.5 inches
• Country of Origin: ?USA
• Item model number: ?BWBIGD-45
• Exterior: ?Machined
• Manufacturer Part Number: ?BWBIGD-45

Size DOES matter when we're talking about mufflers. Black Widow's Big D muffler is in a class of it's own at almost 22" long and width of 7 1/2" and made for larger-diameter systems of 4.5" and over. If you're looking for that aggressive Black Widow sound and "size does matter", this is the muffler you need! All Big D mufflers are backed by Black Widows Lifetime Limited Warranty. Go to Warranty for details. NOTE: Because Black Widow mufflers are universal and not a direct OEM fit, we recommend installation by a qualified muffler shop.