Manifold-headers

Manifold-headers
  1. CNC machined head flanges, heavy duty 7 to 12 mm thick steel, heat distortion resistent.

  2. Stainless steel tubes (for Cat. equipped models), or chrome plated, heavy duty steel tubes, 1,5 mm wall thickness, mandrel bent with CNC bending machines.

  3. Head tubes perfectly mated to the engine exhaust ports for smooth gas flow. Length and diameter are tuned to engine displacement and powerband characteristics.

  4. Joints between tubes are hand welded.

  5. Slide-on type connections are machined to perfect tolerances for leak proof fitting.

  6. An oxygen sensor is retained, where present in the OEM exhaust (no modification is needed to the engine management system).
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