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The Stainless Works 4-way collector is a mandrel-formed header collector built from 304 stainless steel for corrosion resistance. It merges four 2-1/2" ID primaries into a smooth-flow tapered 3" OD single outlet to promote efficient exhaust evacuation. CNC-formed with a smooth taper for reduced turbulence, these collectors include a lifetime warranty and are produced in the USA for durable header work.
Stainless Works 4 way collector 2-1/2in inlet 3in od outlet
