The exhaust manifold found on the 2000-2002 Nissan Sentra 1.8L 4 Cylinder Engine were designed to combine the exhaust gasses from each of the cylinders quickly with a manifold that was cost effective to produce. Our 4-2-1 Tri-Y off-road racing headers are designed to allow the exhaust gasses to flow more freely from each cylinder and combine in a more efficient manner. Tubing has been optimized for the 1.8L engine. This creates a reduction in cylinder backpressure and improved exhaust gas velocity. These improvements free up lost horsepower and torque. An added benefit is a more performance oriented exhaust sound.
Package Included:
1 x Set of exhaust header
All necessary hardware, bolts, and gaskets
Compatible with:
Nissan Sentra B15 1.8L QG18DE l4 DOHC (2000-06)
  • Precision machined steel flanges that provide a tight seal at the head and allows a high flow rate through the primary tubes
  • Made From High Quality T304 Stainless Steel For Strength & Durability
  • Constructed With TIG Welded CNC Machine Flange For Percision & Fitment
  • All Tubing Is Mandrel-Bent
  • Comes With EGR Bungs Insertion, O2 Sensor Insertion & Metal Gasket

For 00-02 Nissan Sentra 4-2-1 Design 2-PC Stainless Steel Exhaust Header Kit - B16 1.8L I4 01

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