Stainless Headers Mfg, Inc. - Custom Header Components
Hand crafted, American Made, Precision TIG Welded components and materials to build Custom Stainless Headers. Stainless Headers Mfg. Inc. carries over 300 header flange applications, hand built merge collectors, in-house mandrel bent tubing, custom oval exhaust tubing, and much, much more..Select a Sub-Category
Performance slip on merge collectors, available in a vast variety of primary, merge, and exit sizes, as well as different merge angles and material variants.
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The ultimate source in performance exhaust components, we offer a large variety of American made mandrel bent tubing, in mild steel and several grades of 300-series stainless steels. The have...More Details »
Stainless Header Mfg., Inc. offers the finest in CNC laser cut header flanges. While most header flanges are made from 1/4" or 5/16" material, our flanges are precision CNC laser cut header...More Details »
Stainless Headers Mfg. header flange kits come with the stubs formed and welded in to make custom header fabrication easier. Each flange has a 2" long stub welded on the mating surface and...More Details »
Our weld-on, formed collectors are hand-crafted from 304 stainless steel or a low-carbon mild steel, and manufactured from 100% American made materials. The primaries are formed for ease of...More Details »
Commonly used in under car systems or fender exhaust headers, these lightweight bullet mufflers are also a great addition to any merge collector, and since they are custom built in house, they...More Details »
American Made 304 Stainless Steel tight-tolerance slip fit exhaust joints.
American Made Stainless Header Tubing; Available from 1.5" to 6" Diameter, in 304 Stainless Steel, 316 Stainless Steel, and 321 Stainless Steel.More Details »
All the accessories for your header build project- Bungs, Collector Hardware, Merge Spikes, Collector Stars, and Tig Filler Rod.
Custom built, performance stainless steel megaphones and reverse cones. Hand-crafted from 0.049" 304SS, and built to customer specs, these megaphones are the ultimate in both performance and...More Details »
Custom built, hand-crafted bullhorn tips, tip outs, covers, slash-cuts, bologna cuts, and teardop tips for every application. Available as small as 1 3/4" for those wastegate tubes, all the...More Details »
Custom Header Components Featured Products
Description:
Performance Slip-On Merge Collectors: 1 7/8" 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-4-188-MS
Condition:
New
Price: $276.95
Description:
Performance Slip-On Merge Collectors: 1 7/8" 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-5-188-304
Condition:
New
Price: $370.95
Description:
Performance Slip-On Merge Collectors: 1 7/8" 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-5-188-MS
Condition:
New
Price: $340.95
Description:
Performance Merge Collectors: 1 7/8" 6 into 1- 16ga (.063") Mild Steel 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-6-188-MS
Condition:
New
Price: $367.95
Description:
Performance Merge Collectors: 1 7/8" 8 into 1- 16ga (.063") Mild Steel 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-8-188-MS
Condition:
New
Price: $540.95
Description: 1 7/8" Stainless Steel Collector Spike
Item #: SHM-188-SSP
Condition:
New
Price: $29.95
Description: 1 7/8" Stainless Steel Collector Star
Item #: SHM-188-SCS
Condition:
New
Price: $4.95
Transition
Description: 1 7/8" Stainless Steel Transition Reducer
Item #: SHM-188T-304
Condition:
New
Price: $25.50
Description: 1" X 90 Degree 1" CLR Stainless Mandrel Bend
Item #: SHM-100-100-090-304
Condition:
New
Price: $31.95
Description: 2 1/2" 180 Degree 3.75" CLR Mild Steel Mandrel Bend
Item #: SHM-25-375-180-MS
Condition:
New
Price: $35.95
Description: 2 1/2" 180 Degree 3.75" CLR Stainless Mandrel Bend
Item #: SHM-250-375-180-304
Condition:
New
Price: $58.95
Description: 2 1/2" 3.75" CLR Mild Steel Mandrel J-Bend
Item #: SHM-250-3.75-J-MSR
Condition:
New
Price: $44.95
Description: 2 1/2" 3.75" CLR Stainless Mandrel J-Bend
Item #: SHM-250-3.75-J-304R
Condition:
New
Price: $68.95
Description: 2 1/2" 45 Degree 3 3/4" CLR Mild Steel Mandrel Bend
Item #: SHM-250-375-045-MS
Condition:
New
Price: $26.95
Description: 2 1/2" 45 Degree 3 3/4" CLR Stainless Mandrel Bend
Item #: SHM-250-375-045-304
Condition:
New
Price: $42.95
Description: 2 1/2" 90 Degree 3.75" CLR Mild Steel Mandrel Bend
Item #: SHM-25-375-090-MS
Condition:
New
Price: $28.95
Description: 2 1/2" 90 Degree 3.75" CLR Stainless Mandrel Bend
Item #: SHM-25-375-090-304
Condition:
New
Price: $47.95
18ga, 304 Stainless Steel
Description: 2 1/2" American Made 304 Stainless Steel Tubing--18ga (.049")
Item #: SHM-ST-250-304-049
Condition:
New
Price: $21.00
Description: 2 1/2" Mild Steel 3-Bolt Collector Flange
Item #: SHM-5530-MSCF
Condition:
New
Price: $32.95
Description: 2 1/2" Mild Steel Collector Spike
Item #: SHM-250-MSSP
Condition:
New
Price: $24.95
Description: 2 1/2" Mild Steel Collector Star
Item #: SHM-250-MSCS
Condition:
New
Price: $4.95
Transition
Description: 2 1/2" Mild Steel Transition Reducer
Item #: SHM-250T-MS
Condition:
New
Price: $27.95
Description:
Performance Slip-On Merge Collectors: 2 1/2" 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...More Details »
Item #: SHM-MC-2-250-304
Condition:
New
Price: $128.95
Description:
Performance Slip-On Merge Collectors: 2 1/2" 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...More Details »
Item #: SHM-MC-2-250-MS
Condition:
New
Price: $138.95
321
Description:
Performance Slip-On Merge Collectors: 2 1/2" 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...More Details »
Item #: SHM-MC-2-250-321-0.049
Condition:
New
Not Available
All 18ga Merge Collectors are Build-To-Order. Current lead times are 3-5 days.
Price: $324.95
Description:
Performance Slip-On Merge Collectors: 2 1/2" 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...More Details »
Item #: SHM-MC-3-250-MS
Condition:
New
Price: $257.95
Description:
Performance Slip-On Merge Collectors: 2 1/2" 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...More Details »
Item #: SHM-MC-3-250-304-0.049
Condition:
New
All 18ga Merge Collectors are Build-To-Order. Current lead times are 3-5 days.
Price: $330.95
Description:
Performance Slip-On Merge Collectors: 2 1/2" 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...More Details »
Item #: SHM-MC-3-250-321-0.049
Condition:
New
Not Available
All 18ga Merge Collectors are Build-To-Order. Current lead times are 3-5 days.
Price: $430.95
Description:
Performance Slip-On Merge Collectors: 2 1/2" 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...More Details »
Item #: SHM-MC-4-250-304
Condition:
New
Price: $393.95
Description:
Performance Slip-On Merge Collectors: 2 1/2" 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...More Details »
Item #: SHM-MC-4-250-MS
Condition:
New
Price: $340.95
Description:
Performance Slip-On Merge Collectors: 2 1/2" 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...More Details »
Item #: SHM-MC-4-250-304-0.049
Condition:
New
All 18ga Merge Collectors are Build-To-Order. Current lead times are 3-5 days.
Price: $418.95
Description:
Performance Slip-On Merge Collectors: 2 1/2" 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...More Details »
Item #: SHM-MC-4-250-321-0.049
Condition:
New
Not Available
All 18ga Merge Collectors are Build-To-Order. Current lead times are 3-5 days.
Price: $593.95
Description:
Performance Slip-On Merge Collectors: 2 1/2" 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...More Details »
Item #: SHM-MC-5-250-304
Condition:
New
Price: $424.95
Description:
Performance Slip-On Merge Collectors: 2 1/2" 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...More Details »
Item #: SHM-MC-5-250-MS
Condition:
New
Price: $386.95
Description:
Performance Slip-On Merge Collectors: 2 1/2" 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...More Details »
Item #: SHM-MC-5-250-304-0.049
Condition:
New
All 18ga Merge Collectors are Build-To-Order. Current lead times are 3-5 days.
Price: $466.95
Description:
Performance Slip-On Merge Collectors: 2 1/2" 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...More Details »
Item #: SHM-MC-5-250-321-0.049
Condition:
New
Not Available
All 18ga Merge Collectors are Build-To-Order. Current lead times are 3-5 days.
Price: $629.95
Description:
321 Stainless Steel Performance Merge Collectors: 2 1/2" 6 into 1- 18ga (.049") Our 6 into 1- 18ga (.049") merge collectors are machined and hand fit to perfection. From there they are...More Details »
Item #: SHM-MC-6-250-321-0.049
Condition:
New
Not Available
All 18ga Merge Collectors are Build-To-Order. Current lead times are 3-5 days.
Price: $692.95
Description:
Performance Slip-On Merge Collectors: 2 1/2" 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...More Details »
Item #: SHM-MC-6-250-304-0.049
Condition:
New
All 18ga Merge Collectors are Build-To-Order. Current lead times are 3-5 days.
Price: $582.95
Description:
Performance Merge Collectors: 2 1/2" 6 into 1- 16ga (.063") Mild Steel 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-6-250-MS
Condition:
New
Price: $414.95
Description: Collector Outlet Options:
Base Exit: Ends at the merge point, select your merge size.
Straight Exit: The exit size matches the merge size, the outlet is 6" long, and welded to the...More Details »
Item #: SHM-MC-8-250-304-0.049
Condition:
New
All 18ga Merge Collectors are Build-To-Order. Current lead times are 3-5 days.
Price: $834.95
Description:
Performance Slip-On Merge Collectors: 2 1/2" 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-8-250-321-0.049
Condition:
New
Not Available
All 18ga Merge Collectors are Build-To-Order. Current lead times are 3-5 days.
Price: $1,039.95
Description:
Performance Merge Collectors: 2 1/2" 8 into 1- 16ga (.063") Mild Steel 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-8-250-MS
Condition:
New
Price: $619.95
Description: 2 1/2" Stainless 3-Bolt Collector Flange
Item #: SHM-5530-SCF
Condition:
New
Price: $39.95
Description: 2 1/2" Stainless Steel Collector Spike
Item #: SHM-250-SSP
Condition:
New
Price: $29.95
Description: 2 1/2" Stainless Steel Collector Star
Item #: SHM-250-SCS
Condition:
New
Price: $4.95
Transition
Description: 2 1/2" Stainless Steel Transition Reducer
Item #: SHM-250T-304
Condition:
New
Price: $28.50
Description: 2 1/2" Stainless Steel V-Band Flange Assembly
Item #: SHM-25-VBF
Condition:
New
Price: $67.75
11ga, stainless steel
Description: 2 1/2" x 90 Degree 2.5" CLR x 11ga (.120") 304 Stainless Steel Mandrel Bend
Item #: SHM-250-250-90-304-120
Condition:
New
Price: $110.95
11ga, stainless steel
Description: 2 1/2" x 90 Degree 4" CLR x 11ga (.120") 304 Stainless Steel Mandrel Bend
Item #: SHM-250-400-90-304-120
Condition:
New
Price: $99.95
Description: 2 1/4" 180 Degree 3" CLR 321 Stainless Steel Mandrel Bend
Item #: SHM-225-3-180-321
Condition:
New
Price: $104.95
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More About Custom Header Components
Hand crafted, American Made, Precision TIG Welded components and materials to build Custom Stainless Headers. Stainless Headers Mfg. Inc. carries over 300 header flange applications, hand built merge collectors, in-house mandrel bent tubing, custom oval exhaust tubing, and much, much more.