The exhaust manifolds found in the 1975-1989 VW 1.6L/ 1.8L 4 Cylinder engineswere 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 and 1.8L VW 4 Cylinder 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:
  • Made of high quality steel with 4-2-1 direct bolt-on design
  • TIG welded CNC machine flange
  • Metal gasket included / Inlet: 1.5"x1.25" (Oval) / Outlet: 2.25"
  • 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)

Volkswagen Scirocco/Jetta/Rabbit 4-2-1 Stainless Steel Exhaust Header Kit

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