304 Stainless Steel ConstructionHeavy Duty Interlock Internals
1.5" ID by 4" Long
2009+ CLASSIC Aluminized Dodge Ram with Factory Duals (Aggressive Muffler)
2½" Builders Kit: Aluminized
2009+ CLASSIC 409 Stainless Steel Dodge Ram with Factory Duals
2½" 90° Bend: 409 Stainless Steel
2½" 180° Bend: 409 Stainless Steel