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SKU: 10324 | UPC: 690092183820
Vibrant 4-1 Merge Collector – 2.50in Inlet 3.50in Merge 4.00in Outlet
The Vibrant 10324 is the #1 selling 4-1 merge collector for custom exhaust builds. Precision 16 gauge 304 stainless steel construction with back-purged TIG welds delivers maximum flow, perfect merge for even exhaust pulses, and superior strength — the ultimate collector upgrade for any high-performance or race header system.
Key Features
- 304 Stainless Steel – 16 gauge construction for corrosion resistance and durability
- Back-Purged TIG Welds – Clean, strong welds at every seam for leak-free performance
- 4-1 Merge Design – Optimizes exhaust flow and scavenging for power gains
- Precise Dimensions – 2.50in inlet ID, 3.50in merge OD, 4.00in outlet OD for custom fitment
- Ready to Weld – Minimal prep needed – straight from box to header fabrication
| Spec | Detail |
|---|---|
| Part Number | 10324 |
| Brand | Vibrant Performance |
| Type | 4-1 Merge Collector |
| Inlet I.D. | 2.50 in |
| Merge O.D. | 3.50 in |
| Outlet O.D. | 4.00 in |
| Material | 304 Stainless Steel |
| Gauge | 16 |
| Country of Origin | United States |
| Warranty | Vibrant Performance Limited Warranty |
Whats Included
- 1 x Vibrant 4-1 Merge Collector
Product Notes
- Sold individually – ideal for custom header fabrication
- Back-purged TIG welds ensure clean interior and maximum flow
- Perfect for high-performance, turbo, or race applications
Installation Notes
- Ready to weld – minimal prep required
- Professional fabrication and welding recommended
- Verify fitment and alignment during header assembly
This Part Fits
| Year Range | Make | Model | Trim / Engine | Notes |
|---|---|---|---|---|
| Universal | Universal | Custom Exhaust Builds | 2.50in primaries to 4.00in collector | Custom fabrication required |
Why Choose Vibrant Performance Merge Collectors?
- #1 choice for custom exhaust and header fabrication
- Built & tested in the United States
- Chosen by race teams and tuners for superior flow and weld quality
Frequently Asked Questions
-
Q: Is this collector ready to weld?
A: Yes, back-purged TIG welds and minimal prep needed out of the box. -
Q: What material is it made from?
A: High-quality 16 gauge 304 stainless steel. -
Q: Can I use this for a turbo setup?
A: Yes, ideal for high-flow turbo or naturally aspirated header builds.
Shipping & Handling
- Method: Ground UPS or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Official Vibrant Performance retail box
Fabrication
Fabrication parts and materials provide the raw components needed to build, repair, and modify custom exhaust systems, turbocharger plumbing, intercooler piping, fuel system lines, oil routing, and engine bay heat management on performance and competition vehicles. Stainless steel tubing, titanium tubing, aluminum charge piping, mandrel bends, pie cuts, flanges, merge collectors, V-band clamps, O2 sensor bungs, AN fittings, PTFE hose kits, braided fuel and oil lines, heat shields, and welding supplies are the backbone of any serious custom fabrication project. Professional fabricators, race team mechanics, and advanced DIY builders who want full control over exhaust routing, charge pipe layout, or fuel system plumbing choose raw fabrication materials rather than pre-bent kits because custom fabrication allows fitment solutions that no universal kit can accommodate. Brands including Vibrant Performance, Ticon Industries, Stainless Bros, Radium Engineering, Fragola, and DEI provide th...
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Merge Collectors
Welcome to our exclusive collection of Merge Collectors for exhaust, where performance meets precision engineering. Our carefully curated selection features high-quality components that are essential for optimizing your vehicle's exhaust system. Why Choose Our Merge Collectors? Enhanced Performance: Boost your engine's efficiency by improving exhaust flow. Durability: Crafted from premium materials to withstand high temperatures and resist corrosion. Precision Engineering: Designed to ensure optimal fit and reduce turbulence, resulting in superior sound and power. Easy Installation: Many of our products come with installation hardware and guidelines for a seamless upgrade. Features of Our Merge Collectors Our merge collectors are designed with the following features: Multiple inlet sizes to fit various exhaust configurations. Optimized merge angles for improved flow dynamics. Lightweight yet strong construction for better performance. Explore Our Collection Whether you're...
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Vibrant
Shop premium Vibrant Performance parts at Black Ops Auto Works, your trusted source for Vibrant exhaust components, resonators, mandrel bends, silicone couplers, hump hoses, AN fittings, PTFE hose ends, fabrication parts, fuel system fittings, and performance plumbing components. Vibrant Performance is known for producing high-quality exhaust fabrication and fluid transfer products engineered for fitment, durability, airflow, and race-ready reliability. Whether you are building a turbo setup, custom exhaust, intercooler piping system, fuel system, hot side charge pipe, or full race car, Vibrant products deliver the precision and performance serious builders demand. Shop Vibrant Exhaust, Fabrication & Performance Plumbing Parts At Black Ops Auto Works, we carry a wide selection of Vibrant Performance fabrication parts and plumbing components for street, race, drift, off-road, and custom builds. Popular Vibrant Product Categories: Exhaust Components & Resonators – Stainless ...
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