Aluminzed 4" Diesel Exhaust Large Tubing

4" Universal Diesel Performance Muffler Delete Pipe  Material: Select from 409 Stainless Steel or Aluminized  Length: Select from 20" or 30" Clamps: Not Included    Works on all 4" exhaust for Chevy/GMC Duramax 2500HD 3500HD Dodge...

5" Universal Diesel Performance Muffler Material: Select from 409 Stainless Steel or Aluminized  Length: Select from 20" or 30"  

Inlet: 5" Body: 6" Length: 20" Outlet Type: Dual Angled Rolled Edge  Finish: Polished

5" Universal Diesel Performance Muffler Delete Pipe  Material: Select from 409 Stainless Steel or Aluminized  Length: Select from 20" or 30" Clamps: Not Included    Works on all 4" exhaust for Chevy/GMC Duramax 2500HD 3500HD Dodge...

4" Universal Diesel Performance Muffler Material: Select from 409 Stainless Steel or Aluminized  Length: Select from 20" or 30"   Works on all 4" exhaust for Chevy/GMC Duramax 2500HD 3500HD Dodge Cummins 2500 3500 Ford Powerstroke F250...

Inlet ID: 4" Outlet OD: 5"