Stainless Works 4-into-1 Merge Collector 2-3/8in Slip-Fit Primaries 4-1/2in Outlet
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Expected ship time: varies by supplier — call for current lead time.
Regular price
$266.95
Shipping policyReturns & core returnsQuestions? Call (503) 235-1947
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.
Got Questions? Feel free to email us or call us at (503) 235-1947
Merge collector for 4-into-1 headers running 2-3/8in primaries into a 4-1/2in OD outlet.
Key Features
- TIG welded reverse cone
- 2-3/8in ID slip-fit primary inlets
- 4-1/2in 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: MCLC4238-450
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.