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.