Description
Brand New T304 Stainless Steel 4-1 Exhaust Manifold Collector
What is a Collector?
The exhaust manifold collector is an essential component that combines the exhaust gases from multiple cylinders into a single outlet. In a 4-into-1 design, four primary pipes merge smoothly into one central outlet — improving exhaust scavenging, increasing flow velocity, and enhancing engine power and response.
Our collectors are precision-fabricated from T304 stainless steel, ensuring exceptional corrosion resistance and heat endurance. Ideal for custom manifolds, performance upgrades, or replacement of existing units.
Specifications:
Material: T304 Stainless Steel
Inlet Pipes: 45mm (x4) OR 50mm (x4) – choose from drop down options
Outlet Pipe: 63.5mm ID
Overall Length: 6.5″ / 160mm
All sizes are approximate
Please note: Images are for illustration purposes
Each collector is TIG welded and internally blended for a smooth transition, reducing turbulence and back pressure. The result is a more efficient exhaust flow and improved engine breathing.
Perfect for performance builds, turbo manifolds, and race headers.
