Vehicle Fitment : 2002-2005 compatible with Sentra Models with SE-R SPEC V B15 2.5L DOHC Engines ONLY What's in the box: Stainless Steel Racing Header Mounting hardware, bolts and gaskets Product Feature: Made of High Quality T-304 Stainless Steel with Computerized Mandrel-Bends for Strength and Durability 4-1 High Performance Racing Design TIG Welded CNC Machine Flange Inlet/ Outlet: 2.00/ 2.50 O2 Sensor Bung Insertion and Metal Gasket Included Increase High Flow Air, Instantly Gain 10 -15 Hp. / Tq.
