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SKU: 2693 | UPC: 690092172725
Vibrant 4.0in x 2.0in 304 Stainless Steel Straight Reducer
This Vibrant Performance straight reducer connects 4-inch to 2-inch tubing in custom exhaust, turbo, or oil system builds across various vehicles. Mandrel bent from 304 stainless steel, it delivers smooth airflow transitions and withstands high heat and corrosion. Professionals rely on it for fabrication projects demanding precision and durability.
Key Features
- 304 Stainless Steel: Provides corrosion resistance and high strength for long-term use in harsh engine bay conditions.
- Mandrel Bent Design: Ensures wrinkle-free interior walls for unrestricted exhaust flow and reduced backpressure.
- Precise Dimensions: 4.00in inlet to 2.00in outlet with 4.00in overall length and 16 gauge (0.065in) wall thickness for exact fitment.
- Universal Fabrication: Ideal for steel tubing in exhaust downpipes, intercooler piping, or catch can setups.
- Polished Finish: Clean appearance resists surface damage and simplifies cleaning after installation.
Product Notes
- Requires separate V-band or clamp-style couplers for secure connections.
- Inspect for proper alignment during mock-up to avoid flow restrictions.
- Ships in protective packaging to prevent dents or scratches.
Installation Notes
- Professional installation recommended.
- Use 4in and 2in exhaust clamps or V-band flanges for leak-free seals.
- Compatible with standard TIG welding for permanent custom setups.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | - | Custom Exhaust Fabrication | All Vehicles |
Why Choose Vibrant Performance?
- Earned trust of industry professionals throughout the world.
- Manufactured to the highest standards in quality and reliability.
- Consolidated offering serves as a one-stop solution for all fabrication needs.
Frequently Asked Questions
-
Q: Is this reducer vehicle-specific?
A: Designed as universal for custom fabrication on any make, model, or year requiring 4in to 2in tubing transitions in exhaust or oil systems. -
Q: What is the material and thickness?
A: Full 304 stainless steel construction with 16 gauge (0.065in) walls for superior durability over aluminized steel alternatives. -
Q: What warranty applies?
A: Backed by Vibrant Performance limited lifetime warranty against manufacturing defects when installed correctly.
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Protective cardboard tube, 7in x 5in x 5in box
- Weight: 0.85 lbs (shipping weight 1.10 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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Steel Tubing
Steel tubing and stainless mandrel bends for custom exhaust fabrication, roll cage builds, and turbo piping projects are stocked at Black Ops Auto Works. Shop mandrel bends, pie cuts, straight tubing, weld elbows, U-bends, J-bends, and v-band tubing sections in mild steel, 304 stainless, 321 stainless, and aluminum for HEMI, Hellcat, Trackhawk, TRX, LS, LT, Coyote, EcoBoost, K-series, 2JZ, and import turbo builds. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 440 steel tubing SKUs across bend angle, diameter, wall gauge, and material categories. What This Category Covers The Steel Tubing collection is built for fabricators, exhaust shops, and DIY builders who need raw mandrel-bent and straight tubing sections rather than a bolt-on kit. The catalog is strongest on Stainless Bros, Vibrant, and Ticon Industries tubing in the diameters most common for custom exhaust and turbo pipi...
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Vibrant
Vibrant Performance parts for custom exhaust, turbo builds, and fabrication projects are stocked at Black Ops Auto Works. Shop clamps, V-band flanges, mandrel bends, silicone couplers, wideband bungs, catalytic converters, resonators, tips, mufflers, oil catch cans, AN fittings, hoses, wastegate flanges, and fuel system fittings for street, race, drift, and off-road builds. Every product is filterable by size, material, and fitting type so the correct part ships the first time. Black Ops Auto Works carries 3,096 Vibrant Performance SKUs across exhaust fabrication, forced induction plumbing, and fuel system hardware. What This Brand Covers Vibrant Performance manufactures exhaust and fabrication parts for DIY custom exhaust, turbo builds, and general fabrication work. The catalog spans stainless mandrel bends and V-band flanges for exhaust construction, silicone couplers and hump hoses for intercooler and intake plumbing, and AN fittings and PTFE hose for fuel and oil systems. Fa...
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