4" Universal
Material: Select from 409 Stainless Steel or Aluminized
Length: Select from 20" or 30"
Works on all 4" & 5" exhausts for:
Chevy/GMC Duramax 2500HD 3500HD
Dodge Cummins 2500 3500
Ford Powerstroke F250 F350
4" does not come in 20" and will error out*
