J2 Engineering For 01-05 Lexus IS300 JCE10 Performance Cat-Back Exhaust System w/4" Muffler Rolled Tip

2001-2005 Lexus IS300 Double Walled Rolled Tip Piping Inlet Size: 2.5" OD Major Piping Diameter: 2.5" OD 4" OD Muffler Tip Diagonally Cut Muffler Tip Made of T-304 Stainless Steel Dyno Proven to Instantly Increases 20 -25 Horsepower/ Low End Torque TIG Welded CNC Machine Flange for Resistance against Pressure and Corrosion Aggressive Deep Sound while Ensures Smooth Exhaust Gas Flow