Core (15" EVO/ECO Muffler) (Exhaust)

ThisBig Gun Race Core for 15" Evo/Eco mufflers is a replacement core with a 13 1/4 inch total length, a 1 7/8 inch straight-through diameter and a 304 stainless steel perforated construction.

Big Gun Race Core Features

• For mufflers that have a 15 inch overall muffler body length (not including the end tip)
• 13 1/4 inch total length
• 1 7/8 inch straight-through diameter
• 304 stainless steel perforated core

Big Gun Race Core Specifications

• Brand: Big Gun
• Product type: Replacement muffler core (Race Core)
• For muffler: Evo/Eco, 15 inch overall muffler body length (not including the end tip)
• Total length: 13 1/4 inch
• Straight-through diameter: 1 7/8 inch
• Material: 304 stainless steel, perforated

The replacement Race Core is offered in either 13 1/4 inch or 15 1/4 inch length depending on the length of your muffler. Check the length of your muffler body to determine the correct size needed. Some older model mufflers had different core diameters, and both ends need to be measured to ensure you need 1 7/8 inch diameters on both the inlet and end tip side.