Product Information
- Aluminized steel construction for corrosion resistance and durability
- Mechanical interior joints for durability; Tube-and-partition style interior design
- Spun-locked heads for rupture resistance
- Provides installers and DIY customers with economical performance and acoustics
- The 18178 has a 2.25" ID inlet and the muffler has a tail spout welded onto it that is 2" OD.