Stainless Works FC4200-300 4-Into-1 Weld-On Exhaust Collector 2" x 3"

The Stainless Works FC4200-300 is a four-way weld-on exhaust collector designed for custom header fabrication. Built from 304 stainless steel, this collector delivers superior corrosion resistance and long-term durability in high-heat exhaust environments.

Featuring a smooth-flow tapered design, the FC4200-300 efficiently merges four primary tubes into a single outlet, optimizing exhaust scavenging and improving overall engine performance. The gradual taper minimizes turbulence and backpressure for maximum flow efficiency.

Key Features:

• Material: 304 stainless steel construction for maximum corrosion and heat resistance
• Inlet Size: 2" ID primary tube inlets (four-way)
• Outlet Size: 3" OD single collector outlet
• Design: Smooth-flow tapered form collector for reduced backpressure
• Application: Weld-on fitment for custom header fabrication
• Warranty: Lifetime warranty backed by Stainless Works
• Origin: Proudly made in the USA

Stainless Works is a trusted name in high-performance exhaust fabrication, and the FC4200-300 reflects their commitment to precision craftsmanship. Whether building a race header or a custom street application, this collector provides a professional-grade solution that pairs durability with performance.