Stainless Works FC4225-300 Four Way Weld-On Collector 2-1/4" to 3"

The Stainless Works FC4225-300 is a premium four-way weld-on collector designed for custom exhaust fabrication. Constructed from high-quality 304 stainless steel, this collector provides excellent corrosion resistance and durability for long-lasting performance in demanding exhaust applications.

Key Features:

• Four-way form collector with smooth flow taper design for optimal exhaust gas merging
• 2-1/4" inside diameter primary inlet size accommodates four equal-size header tubes
• 3" outside diameter single outlet for efficient exhaust flow
• Premium 304 stainless steel construction resists rust and corrosion
• Weld-on design allows for custom exhaust system fabrication
• Backed by lifetime warranty
• Proudly made in the USA

This collector is ideal for street rods, race cars, and custom exhaust builds where multiple header tubes need to merge into a single exhaust pipe. The smooth tapered transition minimizes turbulence and backpressure while maximizing exhaust flow efficiency.