CNC-Machined 304 Stainless Steel 4-1 Header Collector

Product Overview

JAMO CNC-machined 4-into-1 header collector manufactured from 304 stainless steel for high-quality custom exhaust and header fabrication. The precision-machined merge profile combines four primary inlets into a single outlet in a compact component, with six inlet, outlet and height combinations available.

Key Features

• 4-into-1 header collector configuration
• 304 stainless steel construction
• Precision CNC-machined merge profile
• Compact one-piece fabrication component
• Six inlet, outlet and height combinations
• Covered by our Limited Lifetime Guarantee against qualifying manufacturing and material defects

Specifications

• Material: 304 stainless steel
• Configuration: 4 inlets to 1 outlet
• Manufacturing: CNC machined
• Available configurations:
  • 1.5" inlet to 2.25" outlet — 3.0" height
  • 1.75" inlet to 2.25" outlet — 4.2" height
  • 1.875" inlet to 2.5" outlet — 4.0" height
  • 2.0" inlet to 3.0" outlet — 4.2" height
  • 2.25" inlet to 3.5" outlet — 4.5" height
  • 2.5" inlet to 4.0" outlet — 5.0" height

What's Included

• 1 × CNC-machined 304 stainless steel 4-into-1 header collector in the selected configuration

Compatibility / Application

Designed for professional custom header and exhaust fabrication rather than vehicle-specific direct fitment. Please confirm the primary inlet diameter, outlet diameter, collector height and available installation space before ordering. Professional fabrication and welding are recommended.

UK Stock & Dispatch

Stocked in our UK warehouse. Orders placed before 12pm Monday to Friday are dispatched the same working day via Royal Mail Tracked 24.