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Package Includes:

  • 1 x Set of Exhaust Header
  • Hardware as Shown in the Picture Above



    This exhaust manifold for the 1994-2001 Acura Integra 1.8L DOHC 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 4-1 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.


    Notes:

  • 100% Brand New
  • Professional Installation is Highly Recommended
  • Installation Instruction is NOT Included


    Features and Benefits:

  • High Quality T-304 Stainless Steel with Computerized Mandrel-Bends for Strength and Durability
      i.e. Maximizing Smoothest High Exhaust Air Flow Rate
  • 4-1 High Performance JDM Racing Spec. Design, Produces the Most Top End Power
  • Offers the Best Flow Characteristics for the Engine at High Engine Speeds
  • Increase High Flow Air, Instantly Gain 10 -15 Hp. / Tq.
  • Inlet/ Outlet: 1.25" X 1.75" (4 X Oval Manifold Ports)/ 2.50"
  • Piping Diameters: 4 X 1.50" Manifold Piping; into 1 X 2.50" Major Pipe
  • TIG Welded CNC Machine Flange
  • O2 Sensor Bung Insertion and Metal Gasket Included


    Instructions not included with most of our products.
    CRC highly recommends professional installation on our performance parts.

    • HDS-AI94GSR-41-SSB

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