DNA Motoring For 01-05 Civic DX/LX EM/ES Catback Exhaust 4" OD Double Walled Rolled Muffler Tip

2001-2005 Honda Civic Coupe Sedan Does Not Fit EX SI Models 2.25" ID Inlet 2.25" ID Main piping Round Double Walled Muffler Tip 4" OD Round Muffler Tip Aggressive Deep and Smooth Tone Sound while Ensures Smooth Exhaust Gas Flow Increase Engine Output and Efficiency Dyno Proven to Instantly Increases 15 to 25 Horsepower or Low End Torque Made of T-304 Stainless Steel Computerized Mandrel-Bends for Strength and Durability TIG welded CNC Machine Flange for Resistance Against Pressure and Corrosion