Stainless Works 4-into-1 Merge Collector 1-5/8in Slip-Fit Primaries 3in Outlet

SKU: sswMC4163-300 UPC: 887753435637
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Expected ship time: varies by supplier — call for current lead time.

Call: (503) 235-1947 | Email Us: info@dfispdx.com

Regular price $266.95

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Verified Fitment & Application Support

This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.

Four-way merge collector with a TIG welded reverse cone, 1-5/8in slip-fit primary inlets and a 3in OD outlet.

Key Features

  • TIG welded reverse cone
  • 1-5/8in ID slip-fit primary inlets
  • 3in OD single outlet
  • 304 stainless steel construction for corrosion resistance
  • TIG welded for strength and durability
  • Made in the USA
  • Limited lifetime warranty

Product Details

  • Brand: Stainless Works
  • Manufacturer Part Number: MC4163-300

Orders typically ship within 24–48 hours of being received, but because of vendor shipping times some orders may take longer. We ship within the United States only (48 contiguous states plus DC).

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California Emissions (CARB)
Not legal for sale or use on pollution-controlled motor vehicles in California or other states that adopt California emissions standards. For off-road and competition use only.
California Proposition 65
WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer and/or reproductive harm. For more information, visit www.P65Warnings.ca.gov.