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SKU: 10304 | UPC: 690092183783
Vibrant 4-1 Merge Collector 1.625in Inlet I.D. Merge O.D. - 2.25in Outlet O.D. - 3.00in Universal Fit
This Vibrant Performance merge collector combines four 1.625 inch primary tubes into a single 3 inch outlet perfect for custom exhaust headers and manifolds on cars trucks and race vehicles. It delivers precise exhaust flow for high performance builds enhancing scavenging and power output. Built for seamless integration in fabricated systems the collector ensures reliable results across universal applications.
Key Features
- 304 Stainless Steel Construction: 16 gauge thickness provides corrosion resistance and endures extreme heat for lasting durability in demanding exhaust setups
- Back Purged TIG Welds: Precise seams without oxidation deliver maximum strength and smooth interior surfaces to support unrestricted flow
- Exact Dimensions: Four 1.625 inch inlet I.D. tubes transition through 2.25 inch O.D. merge to 3 inch O.D. outlet for direct fit in custom headers
- Ready To Weld: Beveled edges minimize prep time allowing quick attachment to primary tubes and exhaust piping
- Compact Design: Weighs just 1.1 lbs enabling tight packaging in manifold builds while maintaining high flow efficiency
Product Notes
- Sold individually for use in single or multi collector exhaust designs
- Inspect edges before welding and clean surfaces for strongest joints
- Packaged in protective box measuring 5.5 x 5.5 x 3.5 inches
Installation Notes
- Professional installation recommended.
- Tack weld in position then complete with argon shielding gas back purging
- Works with standard TIG equipment and 1.625 inch to 3 inch exhaust tubing
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | - | Custom Exhaust Fabrication | All |
Why Choose Vibrant Performance?
- Proven leader in exhaust components trusted by racers and fabricators worldwide
- Premium materials ensure strength heat resistance and consistent performance
- Precision engineered for accurate fit and optimal flow in high demand applications
Frequently Asked Questions
-
Q: Does this merge collector fit specific vehicles?
A: Built for universal custom fabrication it pairs with any setup using 1.625 inch primaries and needing a 3 inch collector outlet -
Q: What material and thickness is used?
A: Constructed from 16 gauge 304 stainless steel offering corrosion resistance and performance at high temperatures -
Q: What warranty applies and installation tips?
A: Backed by Vibrant limited lifetime warranty against defects weld with professional TIG using back purging for peak results
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Protective box 5.5 x 5.5 x 3.5 inches
- Weight: 1.1 lbs
Fabrication
Shop Fabrication Parts and Materials at Black Ops Auto Works for stainless steel tubing, titanium tubing, aluminum charge piping, mandrel bends, V-band clamps, flanges, merge collectors, AN fittings, PTFE hose kits, braided fuel and oil lines, heat shields, welding supplies, brackets, bungs, and hardware for building custom exhaust systems, turbo plumbing, intercooler piping, and fuel system routing. Start with tubing in stainless, titanium, or aluminum in the right diameter and wall thickness, then add mandrel bends, flanges, V-bands, and clamps to complete the joint work. Black Ops Auto Works carries 5,866 fabrication SKUs from Vibrant Performance, Ticon Industries, Stainless Bros, Radium Engineering, Fragola, DEI, and ATP Turbo. Why Custom Fabrication Custom fabrication solves fitment problems that no universal or pre-bent kit can address. Raw tubing, flanges, and fittings give the fabricator freedom to route exhaust around a turbo, snake charge pipe around accessories, hard-...
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Vibrant
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