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SKU: 10308 | UPC: 690092130626
Vibrant 4-1 SS Merge Collectors (2in Inlet Slipover ID 3in Merge Outlet OD) - Sold Individually
Vibrant Performance 4-1 merge collectors construct from 304 stainless steel to improve exhaust scavenging in custom header setups. These collectors fit fabrication projects for street cars, trucks and race engines needing efficient flow from four primaries. Race teams and fabricators rely on this design to gain horsepower through better exhaust pulse tuning.
Key Features
- 304 Stainless Steel: Resists corrosion and high heat for long-term durability in performance exhaust systems
- Slip-Fit Inlets: Four 2in ID slipover inlets accept 2in OD primary tubes for straightforward assembly
- 3in OD Outlet: Single merge outlet delivers smooth transition to larger exhaust piping
- Compact Design: 7.5in overall length fits tight engine compartments without sacrificing flow
- Racing Proven: Delivers efficient scavenging used from pro racing to street header applications
Product Notes
- Sold individually allowing exact quantity purchase for 4-1 header projects
- Inspect tubes for proper fit before welding
- Packaged to prevent damage during transit
Installation Notes
- Professional installation recommended.
- Slide 2in OD primaries into inlets, tack weld then fully weld with TIG for strength
- Outlet slips over 3in ID pipe or weld directly to mid-pipe
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | - | Custom Headers | 4-1 Exhaust Fabrication |
Why Choose Vibrant Performance?
- Leaders in affordable exhaust components for motorsports
- 304 stainless steel quality matches pro racing standards
- Engineered for precise fit and flow in custom builds
Frequently Asked Questions
-
Q: Does this fit specific vehicles?
A: Universal design works with any custom 4-1 header using 2in primaries on cars, trucks or race engines -
Q: What is the material and thickness?
A: Made from T304 stainless steel with 16-gauge walls for strength and heat resistance -
Q: What about warranty and install?
A: Backed by Vibrant limited warranty. requires welding by certified fabricator
Shipping & Handling
- Method: Ground shipping via UPS or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Protective box 8in x 5in x 5in
- Weight: 1.3 lbs
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