Stainless Headers Mfg, Inc. - 321 Stainless Steel Merge Collectors

Merge Collectors - 321 Stainless Steel Merge Collectors

Our 321 Stainless Steel merge collectors are handmade using USA bends. Engineered to obtain the high flow and velocity only available in a true merge collector, these units are available in 2-1, 3-1, 4-1, 5-1, 6-1, and 8-1 configurations for any application. Every unit is purge tig welded and incorporates a transition spike that is internally blended, making the transition from the primary tube to the collector as smooth as possible. This smooth transition maintains exhaust velocity, improving volumetric efficiency.

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Merge Collectors - 321 Stainless Steel Merge Collectors - 16ga 321 Stainless Merge Collectors (.065")
16ga 321 Stainless Merge Collectors (.065")
16ga 321 Stainless Merge Collectors (.065")
Merge Collectors - 321 Stainless Steel Merge Collectors - 18ga 321 Stainless Merge Collectors (.049")
18ga 321 Stainless Merge Collectors (.049")
18ga 321 Stainless Merge Collectors (.049")

321 Stainless Steel Merge Collectors Featured Products

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Items 51-67 of 67
Stainless Headers - 2 3/8" Primary 5 into 1 Performance Merge Collector-16ga 321ss
Merge Collectors - 321 Stainless Steel Merge Collectors - Stainless Headers - 2 3/8" Primary 5 into 1 Performance Merge Collector-16ga 321ss
2 3/8" Primary 5 into 1 Performance Merge Collector-16ga 321ss
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Description: 2 3/8" Primary 5 into 1 Performance Merge Collector-16ga 321ss
Condition: New
Price: $520.15

Stainless Headers - 2 3/8" Primary 6 into 1 321 Stainless Steel Performance Merge Collector-16ga 304ss
Merge Collectors - 321 Stainless Steel Merge Collectors - Stainless Headers - 2 3/8" Primary 6 into 1 321 Stainless Steel Performance Merge Collector-16ga 304ss
2 3/8" Primary 6 into 1 321 Stainless Steel Performance Merge Collector-16ga 304ss
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Description: 321 Stainless Steel Performance Merge Collectors: 2 3/8" 6 into 1- 16ga (.063") Our 6 into 1- 16ga (.063") merge collectors are machined and hand fit to perfection. From there they are...More Details »
Condition: New
Price: $591.55

Stainless Headers - 2 3/8" Primary 6 into 1 Performance Merge Collector-18ga 304ss
Merge Collectors - 321 Stainless Steel Merge Collectors - Stainless Headers - 2 3/8" Primary 6 into 1 Performance Merge Collector-18ga 304ss
2 3/8" Primary 6 into 1 Performance Merge Collector-18ga 304ss
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Description: 2 3/8" Primary 6 into 1 Performance Merge Collector-18ga 304ss
Condition: New
All 18ga Merge Collectors are Build-To-Order. Current lead times are 3-5 days.
Price: $683.35

Stainless Headers - 2 3/8" Primary 8 into 1 Performance Merge Collector-16ga 321ss
Merge Collectors - 321 Stainless Steel Merge Collectors - Stainless Headers - 2 3/8" Primary 8 into 1 Performance Merge Collector-16ga 321ss
2 3/8" Primary 8 into 1 Performance Merge Collector-16ga 321ss
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Description: Performance Slip-On Merge Collectors: 2 3/8" 8 into 1- 16ga (.063") Our 8 into 1- 16ga (.063") merge collectors are machined and hand fit to perfection. From there they are purge tig...More Details »
Condition: New
Price: $831.25

Stainless Headers - 2" Primary 2 into 1 Performance Merge Collector-16ga 321ss
Merge Collectors - 321 Stainless Steel Merge Collectors - Stainless Headers - 2" Primary 2 into 1 Performance Merge Collector-16ga 321ss
2" Primary 2 into 1 Performance Merge Collector-16ga 321ss
321
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Description: 2" Primary 2 into 1 Performance Merge Collector-16ga 321ss
Condition: New
Not Available
Price: $217.25
Stainless Headers - 2" Primary 2 into 1 Performance Merge Collector-18ga 321ss
Merge Collectors - 321 Stainless Steel Merge Collectors - Stainless Headers - 2" Primary 2 into 1 Performance Merge Collector-18ga 321ss
2" Primary 2 into 1 Performance Merge Collector-18ga 321ss
321
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Description: 2" Primary 2 into 1 Performance Merge Collector-18ga 321ss
Condition: New
Not Available
All 18ga Merge Collectors are Build-To-Order. Current lead times are 3-5 days.
Price: $261.05
Stainless Headers - 2" Primary 3 into 1 Performance Merge Collector-16ga 321ss
Merge Collectors - 321 Stainless Steel Merge Collectors - Stainless Headers - 2" Primary 3 into 1 Performance Merge Collector-16ga 321ss
2" Primary 3 into 1 Performance Merge Collector-16ga 321ss
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Description: 2" Primary 3 into 1 Performance Merge Collector-16ga 321ss
Condition: New
Not Available
Price: $309.05
Stainless Headers - 2" Primary 3 into 1 Performance Merge Collector-18ga 321ss
Merge Collectors - 321 Stainless Steel Merge Collectors - Stainless Headers - 2" Primary 3 into 1 Performance Merge Collector-18ga 321ss
2" Primary 3 into 1 Performance Merge Collector-18ga 321ss
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Description: 2" Primary 3 into 1 Performance Merge Collector-18ga 321ss
Condition: New
Not Available
All 18ga Merge Collectors are Build-To-Order. Current lead times are 3-5 days.
Price: $370.25
Stainless Headers - 2" Primary 4 into 1 Performance Merge Collector-16ga 321ss
Merge Collectors - 321 Stainless Steel Merge Collectors - Stainless Headers - 2" Primary 4 into 1 Performance Merge Collector-16ga 321ss
2" Primary 4 into 1 Performance Merge Collector-16ga 321ss
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Description: 2" Primary 4 into 1 Performance Merge Collector-16ga 321ss
Condition: New
Not Available
Price: $409.95
Stainless Headers - 2" Primary 4 into 1 Performance Merge Collector-18ga 321ss
Merge Collectors - 321 Stainless Steel Merge Collectors - Stainless Headers - 2" Primary 4 into 1 Performance Merge Collector-18ga 321ss
2" Primary 4 into 1 Performance Merge Collector-18ga 321ss
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Description: 2" Primary 4 into 1 Performance Merge Collector-18ga 321ss
Condition: New
Not Available
All 18ga Merge Collectors are Build-To-Order. Current lead times are 3-5 days.
Price: $491.55
Stainless Headers - 2" Primary 5 into 1 Performance Merge Collector-16ga 321ss
Merge Collectors - 321 Stainless Steel Merge Collectors - Stainless Headers - 2" Primary 5 into 1 Performance Merge Collector-16ga 321ss
2" Primary 5 into 1 Performance Merge Collector-16ga 321ss
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Description: 2" Primary 5 into 1 Performance Merge Collector-16ga 321ss
Condition: New
Not Available
Price: $488.55
Stainless Headers - 2" Primary 5 into 1 Performance Merge Collector-18ga 321ss
Merge Collectors - 321 Stainless Steel Merge Collectors - Stainless Headers - 2" Primary 5 into 1 Performance Merge Collector-18ga 321ss
2" Primary 5 into 1 Performance Merge Collector-18ga 321ss
(0) Reviews: Write first review
Description: 2" Primary 5 into 1 Performance Merge Collector-18ga 321ss
Condition: New
Not Available
All 18ga Merge Collectors are Build-To-Order. Current lead times are 3-5 days.
Price: $587.45
Stainless Headers - 2" Primary 6 into 1 Performance Merge Collector-16ga 321ss
Merge Collectors - 321 Stainless Steel Merge Collectors - Stainless Headers - 2" Primary 6 into 1 Performance Merge Collector-16ga 321ss
2" Primary 6 into 1 Performance Merge Collector-16ga 321ss
(0) Reviews: Write first review
Description: Performance Slip-On Merge Collectors: 2" 6 into 1- 16ga (.063") Our 6 into 1- 16ga (.063") merge collectors are machined and hand fit to perfection. From there they are purge tig welded...More Details »
Condition: New
Price: $525.25

Stainless Headers - 2" Primary 6 into 1 Performance Merge Collector-18ga 321ss
Merge Collectors - 321 Stainless Steel Merge Collectors - Stainless Headers - 2" Primary 6 into 1 Performance Merge Collector-18ga 321ss
2" Primary 6 into 1 Performance Merge Collector-18ga 321ss
(0) Reviews: Write first review
Description: 2" Primary 6 into 1 Performance Merge Collector-18ga 321ss
Condition: New
Not Available
All 18ga Merge Collectors are Build-To-Order. Current lead times are 3-5 days.
Price: $661.95
Stainless Headers - 2" Primary 8 into 1 Performance Merge Collector-16ga 321ss
Merge Collectors - 321 Stainless Steel Merge Collectors - Stainless Headers - 2" Primary 8 into 1 Performance Merge Collector-16ga 321ss
2" Primary 8 into 1 Performance Merge Collector-16ga 321ss
(0) Reviews: Write first review
Description: Performance Slip-On Merge Collectors: 2" 8 into 1- 16ga (.063") Our 8 into 1- 16ga (.063") merge collectors are machined and hand fit to perfection. From there they are purge tig welded...More Details »
Condition: New
Price: $764.95

Stainless Headers - 2" Primary 8 into 1 Performance Merge Collector-18ga 321ss
Merge Collectors - 321 Stainless Steel Merge Collectors - Stainless Headers - 2" Primary 8 into 1 Performance Merge Collector-18ga 321ss
2" Primary 8 into 1 Performance Merge Collector-18ga 321ss
(0) Reviews: Write first review
Description: 2" Primary 8 into 1 Performance Merge Collector-18ga 321ss
Condition: New
Not Available
All 18ga Merge Collectors are Build-To-Order. Current lead times are 3-5 days.
Price: $963.85
Stainless Headers - Tri-Y Merge Collectors: Design Your Own!
Merge Collectors - 321 Stainless Steel Merge Collectors - Stainless Headers - Tri-Y Merge Collectors: Design Your Own!
Tri-Y Merge Collectors: Design Your Own!
Tri-Y
(0) Reviews: Write first review
Description: Dial in your very own Tri-Y merge collectors. Pick your Primary Size, Secondary Size, Secondary Length, Final Collector Merge Size, Final Collector Outlet Size, and Final Collector Outlet length....More Details »
Condition: New
Tri-Y Collector Sets are Built-to-Order. Current Lead times are 2 weeks
Price: $479.35

Items 51-67 of 67

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More About 321 Stainless Steel Merge Collectors

Our 321 Stainless Steel merge collectors are handmade using USA bends. Engineered to obtain the high flow and velocity only available in a true merge collector, these units are available in 2-1, 3-1, 4-1, 5-1, 6-1, and 8-1 configurations for any application. Every unit is purge tig welded and incorporates a transition spike that is internally blended, making the transition from the primary tube to the collector as smooth as possible. This smooth transition maintains exhaust velocity, improving volumetric efficiency.