DNA Motoring HDSMM8916L Stainless Steel Exhaust Header Manifold

This exhaust manifold for the 1990-1993 Mazda MX5 4 Cylinder Engines 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

This exhaust manifold for the 1990-1993 Mazda MX5 4 Cylinder Engines 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 1.6L engines. 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 headerAll necessary hardware, bolts, and gaskets

Compatible with:1990-1993 Mazda Miata 1.6

Product Features

  • Made of high quality steel with 4-2-1 direct bolt-on design
  • TIG welded CNC machine flange
  • O2 sensor bung insertion / Metal gasket included / Inlet: 1.75″ / Outlet: 2″
  • Increase high flow air, instantly gain 10 to 15 Hp. / Tq
  • Application: Please check part finder on top of the page (Professional Installer is Highly Recommended) (No Instruction Included)