Stainless Headers Mfg, Inc. - 304 Stainless Steel Merge Collectors
Our 304 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.
2 1/8" Primary 5 into 1 Performance Merge Collector-16ga 304ssNew
Performance Slip-On Merge Collectors: 2 1/8" 5 into 1- 16ga (.063") Our 5 into 1- 16ga (.063") merge collectors are machined and hand fit to perfection. From there, they are purge tig we...
Description:
Performance Slip-On Merge Collectors: 2 1/8" 5 into 1- 16ga (.063") Our 5 into 1- 16ga (.063") merge collectors are machined and hand fit to perfection. From there, they are purge tig...More Details »
Item #: SHM-MC-5-213-304
Condition: New
Price: $368.95
2 1/8" Primary 6 into 1 Performance Merge Collector-16ga 304ssNew
Performance Slip-On Merge Collectors: 2 1/8" 6 into 1- 16ga (.063") Our 6 into 1- 16ga (.063") merge collectors are machined and hand fit to perfection. From there, they are purge tig we...
Description:
Performance Slip-On Merge Collectors: 2 1/8" 6 into 1- 16ga (.063") Our 6 into 1- 16ga (.063") merge collectors are machined and hand fit to perfection. From there, they are purge tig...More Details »
Item #: SHM-MC-6-213-304
Condition: New
Price: $425.95
2 1/8" Primary 8 into 1 Performance Merge Collector-16ga 304ssNew
Performance Slip-On Merge Collectors: 2 1/8" 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 w...
Description:
Performance Slip-On Merge Collectors: 2 1/8" 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 »
Item #: SHM-MC-8-213-304
Condition: New
Price: $631.95
2 3/4" Primary 4 into 1 Performance Merge Collector-16ga 304ssNew
Performance Slip-On Merge Collectors: 2 3/4" 4 into 1- 16ga (.063") Our 4 into 1- 16ga (.063") merge collectors are machined and hand fit to perfection. From there, they are purge tig we...
Description:
Performance Slip-On Merge Collectors: 2 3/4" 4 into 1- 16ga (.063") Our 4 into 1- 16ga (.063") merge collectors are machined and hand fit to perfection. From there, they are purge tig...More Details »
Item #: SHM-MC-4-275-304
Condition: New
Price: $428.95
2 3/8" Primary 2 into 1 Performance Merge Collector-16ga 304ssNew
Performance Slip-On Merge Collectors: 2 3/8" 2 into 1- 16ga (.063") Our 2 into 1- 16ga (.063") merge collectors are machined and hand fit to perfection. From there, they are purge tig we...
Description:
Performance Slip-On Merge Collectors: 2 3/8" 2 into 1- 16ga (.063") Our 2 into 1- 16ga (.063") merge collectors are machined and hand fit to perfection. From there, they are purge tig...More Details »
Item #: SHM-MC-2-238-304
Condition: New
Price: $124.00
2 3/8" Primary 2 into 1 Performance Merge Collector-18ga 304ssNew
Performance Slip-On Merge Collectors: 2 3/8" 2 into 1- 18ga (.049") Our 2 into 1- 18ga (.049") merge collectors are machined and hand fit to perfection. From there, they are purge tig we...
Description:
Performance Slip-On Merge Collectors: 2 3/8" 2 into 1- 18ga (.049") Our 2 into 1- 18ga (.049") merge collectors are machined and hand fit to perfection. From there, they are purge tig...More Details »
Item #: SHM-MC-2-238-304-0.049
Condition: New
All 18ga Merge Collectors are Build-To-Order. Current lead times are 3-5 days.
Price: $155.95
2 3/8" Primary 3 into 1 Performance Merge Collector-16ga 304ssNew
Performance Slip-On Merge Collectors: 2 3/8" 3 into 1- 16ga (.063") Our 3 into 1- 16ga (.063") merge collectors are machined and hand fit to perfection. From there, they are purge tig we...
Description:
Performance Slip-On Merge Collectors: 2 3/8" 3 into 1- 16ga (.063") Our 3 into 1- 16ga (.063") merge collectors are machined and hand fit to perfection. From there, they are purge tig...More Details »
Item #: SHM-MC-3-238-304
Condition: New
Price: $297.95
2 3/8" Primary 3 into 1 Performance Merge Collector-18ga 304ssNew
Performance Slip-On Merge Collectors: 2 3/8" 3 into 1- 18ga (.049") Our 3 into 1- 18ga (.049") merge collectors are machined and hand fit to perfection. From there, they are purge tig we...
Description:
Performance Slip-On Merge Collectors: 2 3/8" 3 into 1- 18ga (.049") Our 3 into 1- 18ga (.049") merge collectors are machined and hand fit to perfection. From there, they are purge tig...More Details »
Item #: SHM-MC-3-238-304-0.049
Condition: New
All 18ga Merge Collectors are Build-To-Order. Current lead times are 3-5 days.
Price: $317.95
2 3/8" Primary 4 into 1 Performance Merge Collector-16ga 304ssNew
Performance Slip-On Merge Collectors: 2 3/8" 4 into 1- 16ga (.063") Our 4 into 1- 16ga (.063") merge collectors are machined and hand fit to perfection. From there, they are purge tig we...
Description:
Performance Slip-On Merge Collectors: 2 3/8" 4 into 1- 16ga (.063") Our 4 into 1- 16ga (.063") merge collectors are machined and hand fit to perfection. From there, they are purge tig...More Details »
Item #: SHM-MC-4-238-304
Condition: New
Price: $368.95
2 3/8" Primary 4 into 1 Performance Merge Collector-18ga 304ssNew
Performance Slip-On Merge Collectors: 2 3/8" 4 into 1- 18ga (.049") Our 4 into 1- 18ga (.049") merge collectors are machined and hand fit to perfection. From there, they are purge tig we...
Description:
Performance Slip-On Merge Collectors: 2 3/8" 4 into 1- 18ga (.049") Our 4 into 1- 18ga (.049") merge collectors are machined and hand fit to perfection. From there, they are purge tig...More Details »
Item #: SHM-MC-4-238-304-0.049
Condition: New
All 18ga Merge Collectors are Build-To-Order. Current lead times are 3-5 days.
Price: $379.95
2 3/8" Primary 5 into 1 Performance Merge Collector-16ga 304ssNew
Performance Slip-On Merge Collectors: 2 3/8" 5 into 1- 16ga (.063") Our 5 into 1- 16ga (.063") merge collectors are machined and hand fit to perfection. From there, they are purge tig we...
Description:
Performance Slip-On Merge Collectors: 2 3/8" 5 into 1- 16ga (.063") Our 5 into 1- 16ga (.063") merge collectors are machined and hand fit to perfection. From there, they are purge tig...More Details »
Item #: SHM-MC-5-238-304
Condition: New
Price: $401.95
2 3/8" Primary 5 into 1 Performance Merge Collector-18ga 304ssNew
Performance Slip-On Merge Collectors: 2 3/8" 5 into 1- 18ga (.049") Our 5 into 1- 18ga (.049") merge collectors are machined and hand fit to perfection. From there, they are purge tig we...
Description:
Performance Slip-On Merge Collectors: 2 3/8" 5 into 1- 18ga (.049") Our 5 into 1- 18ga (.049") merge collectors are machined and hand fit to perfection. From there, they are purge tig...More Details »
Item #: SHM-MC-5-238-304-0.049
Condition: New
All 18ga Merge Collectors are Build-To-Order. Current lead times are 3-5 days.
Price: $435.95
2 3/8" Primary 6 into 1 Performance Merge Collector-16ga 321ssNew
Performance Slip-On 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 purge tig we...
Description:
Performance Slip-On 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 purge tig...More Details »
Item #: SHM-MC-6-238-304
Condition: New
Price: $458.95
2 3/8" Primary 8 into 1 Performance Merge Collector-16ga 304ssNew
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 w...
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 »
Item #: SHM-MC-8-238-304
Condition: New
Price: $727.95
2 3/8" Primary 8 into 1 Performance Merge Collector-18ga 304ssNew
Performance Slip-On Merge Collectors: 2 3/8" 8 into 1- 18ga (.049") Our 8 into 1- 18ga (.049") merge collectors are machined and hand fit to perfection. From there, they are purge tig w...
Description:
Performance Slip-On Merge Collectors: 2 3/8" 8 into 1- 18ga (.049") Our 8 into 1- 18ga (.049") merge collectors are machined and hand fit to perfection. From there, they are purge tig...More Details »
Item #: SHM-MC-8-238-304-0.049
Condition: New
All 18ga Merge Collectors are Build-To-Order. Current lead times are 3-5 days.
Price: $776.95
2 5/8" Primary 4 into 1 Performance Merge Collector-16ga 304ssNew
Performance Slip-On Merge Collectors: 2 5/8" 4 into 1- 16ga (.063") Our 4 into 1- 16ga (.063") merge collectors are machined and hand fit to perfection. From there, they are purge tig we...
Description:
Performance Slip-On Merge Collectors: 2 5/8" 4 into 1- 16ga (.063") Our 4 into 1- 16ga (.063") merge collectors are machined and hand fit to perfection. From there, they are purge tig...More Details »
Item #: SHM-MC-4-258-304
Condition: New
Price: $406.95
2" Primary 2 into 1 Performance Merge Collector-16ga 304ssNew
Performance Slip-On Merge Collectors: 2" 2 into 1- 16ga (.063") Our 2 into 1- 16ga (.063") merge collectors are machined and hand fit to perfection. From there, they are purge tig welded...
Description:
Performance Slip-On Merge Collectors: 2" 2 into 1- 16ga (.063") Our 2 into 1- 16ga (.063") merge collectors are machined and hand fit to perfection. From there, they are purge tig welded...More Details »
Item #: SHM-MC-2-200-304
Condition: New
Price: $112.00
2" Primary 2 into 1 Performance Merge Collector-18ga 304ssNew
Performance Slip-On Merge Collectors: 2" 2 into 1- 18ga (.049") Our 2 into 1- 18ga (.049") merge collectors are machined and hand fit to perfection. From there, they are purge tig welded...
Description:
Performance Slip-On Merge Collectors: 2" 2 into 1- 18ga (.049") Our 2 into 1- 18ga (.049") merge collectors are machined and hand fit to perfection. From there, they are purge tig welded...More Details »
Item #: SHM-MC-2-200-304-0.049
Condition: New
All 18ga Merge Collectors are Build-To-Order. Current lead times are 3-5 days.
Price: $137.95
2" Primary 3 into 1 Performance Merge Collector-16ga 304ssNew
Performance Slip-On Merge Collectors: 2" 3 into 1- 16ga (.063") Our 3 into 1- 16ga (.063") merge collectors are machined and hand fit to perfection. From there, they are purge tig welded...
Description:
Performance Slip-On Merge Collectors: 2" 3 into 1- 16ga (.063") Our 3 into 1- 16ga (.063") merge collectors are machined and hand fit to perfection. From there, they are purge tig welded...More Details »
Item #: SHM-MC-3-200-304
Condition: New
Price: $245.95
2" Primary 3 into 1 Performance Merge Collector-18ga 304ssNew
Performance Slip-On Merge Collectors: 2" 3 into 1- 18ga (.049") Our 3 into 1- 18ga (.049") merge collectors are machined and hand fit to perfection. From there, they are purge tig welded...
Description:
Performance Slip-On Merge Collectors: 2" 3 into 1- 18ga (.049") Our 3 into 1- 18ga (.049") merge collectors are machined and hand fit to perfection. From there, they are purge tig welded...More Details »
Item #: SHM-MC-3-200-304-0.049
Condition: New
All 18ga Merge Collectors are Build-To-Order. Current lead times are 3-5 days.
Price: $266.95
2" Primary 4 into 1 Performance Merge Collector-16ga 304ssNew
Performance Slip-On Merge Collectors: 2" 4 into 1- 16ga (.063") Our 4 into 1- 16ga (.063") merge collectors are machined and hand fit to perfection. From there, they are purge tig welded...
Description:
Performance Slip-On Merge Collectors: 2" 4 into 1- 16ga (.063") Our 4 into 1- 16ga (.063") merge collectors are machined and hand fit to perfection. From there, they are purge tig welded...More Details »
Item #: SHM-MC-4-200-304
Condition: New
Price: $304.95
2" Primary 4 into 1 Performance Merge Collector-18ga 304ssNew
Performance Slip-On Merge Collectors: 2" 4 into 1- 18ga (.049") Our 4 into 1- 18ga (.049") merge collectors are machined and hand fit to perfection. From there, they are purge tig welded...
Description:
Performance Slip-On Merge Collectors: 2" 4 into 1- 18ga (.049") Our 4 into 1- 18ga (.049") merge collectors are machined and hand fit to perfection. From there, they are purge tig welded...More Details »
Item #: SHM-MC-4-200-304-0.049
Condition: New
All 18ga Merge Collectors are Build-To-Order. Current lead times are 3-5 days.
Price: $329.95
2" Primary 5 into 1 Performance Merge Collector-16ga 304ssNew
Performance Slip-On Merge Collectors: 2" 5 into 1- 16ga (.063") Our 5 into 1- 16ga (.063") merge collectors are machined and hand fit to perfection. From there, they are purge tig welded...
Description:
Performance Slip-On Merge Collectors: 2" 5 into 1- 16ga (.063") Our 5 into 1- 16ga (.063") merge collectors are machined and hand fit to perfection. From there, they are purge tig welded...More Details »
Item #: SHM-MC-5-200-304
Condition: New
Price: $355.95
2" Primary 5 into 1 Performance Merge Collector-18ga 304ssNew
Performance Slip-On Merge Collectors: 2" 5 into 1- 18ga (.049") Our 5 into 1- 18ga (.049") merge collectors are machined and hand fit to perfection. From there, they are purge tig welded...
Description:
Performance Slip-On Merge Collectors: 2" 5 into 1- 18ga (.049") Our 5 into 1- 18ga (.049") merge collectors are machined and hand fit to perfection. From there, they are purge tig welded...More Details »
Item #: SHM-MC-5-200-304-0.049
Condition: New
All 18ga Merge Collectors are Build-To-Order. Current lead times are 3-5 days.
Price: $383.95
2" Primary 6 into 1 Performance Merge Collector-16ga 304ssNew
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...
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 »
Item #: SHM-MC-6-200-304
Condition: New
Price: $412.95
2" Primary 6 into 1 Performance Merge Collector-18ga 304ssNew
Performance Slip-On Merge Collectors: 2" 6 into 1- 18ga (.049") Our 6 into 1- 18ga (.049") merge collectors are machined and hand fit to perfection. From there, they are purge tig welded...
Description:
Performance Slip-On Merge Collectors: 2" 6 into 1- 18ga (.049") Our 6 into 1- 18ga (.049") merge collectors are machined and hand fit to perfection. From there, they are purge tig welded...More Details »
Item #: SHM-MC-6-200-304-0.049
Condition: New
All 18ga Merge Collectors are Build-To-Order. Current lead times are 3-5 days.
Price: $440.95
2" Primary 8 into 1 Performance Merge Collector-16ga 304ssNew
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 welde...
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...More Details »
Item #: SHM-MC-8-2-304
Condition: New
Price: $631.95
2" Primary 8 into 1 Performance Merge Collector-18ga 304ssNew
Performance Slip-On Merge Collectors: 2" 8 into 1- 18ga (.049") Our 8 into 1- 18ga (.049") merge collectors are machined and hand fit to perfection. From there, they are purge tig welde...
Description:
Performance Slip-On Merge Collectors: 2" 8 into 1- 18ga (.049") Our 8 into 1- 18ga (.049") merge collectors are machined and hand fit to perfection. From there, they are purge tig...More Details »
Item #: SHM-MC-8-2-304-0.049
Condition: New
All 18ga Merge Collectors are Build-To-Order. Current lead times are 3-5 days.
Price: $682.95
Tri-Y Merge Collectors: Design Your Own!New
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. W...
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 »
Item #: SHM-MC-TRIY
Condition: New
Tri-Y Collector Sets are Built-to-Order. Current Lead times are 2 weeks
Our 304 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 and performance.