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SKU: 13640 | UPC: 690092171087
Vibrant 4.00in O.D. T304 SS Pie Cuts - Set of 6 - Universal
Vibrant 4.00in O.D. T304 SS pie cuts deliver precision mandrel-bent sections for custom exhaust fabrication on performance vehicles. This set of six 15-degree segments assembles into smooth 90-degree bends with a 4.25in centerline radius. Build reliable oil and exhaust systems trusted by racing professionals worldwide.
Key Features
- T304 Stainless Steel: Provides long-lasting corrosion resistance and strength for high-heat performance environments
- 4.00in Outer Diameter: Matches standard exhaust tubing sizes for seamless custom builds
- 16 Gauge Wall Thickness: Balances rigidity and weight at 0.065in for durable lightweight construction
- 15-Degree Mandrel Bends: Ensures smooth uninterrupted airflow with 4.25in radius to reduce turbulence
- Set of 6 Pieces: Forms exact 90-degree turns ready for welding into complete exhaust or oil line assemblies
Product Notes
- Intended for TIG welding to join segments and full tubing lengths
- Inspect for proper alignment before final welding to maintain bend integrity
- Packaged securely to prevent damage during transit
Installation Notes
- Professional installation recommended.
- TIG welding required to fuse pie cuts with matching 4in OD tubing
- Compatible with standard exhaust clamps and hangers after fabrication
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | - | Custom Exhaust Fabrication | All Performance Builds |
Why Choose Vibrant?
- Earned trust of industry professionals for reliable fabrication components
- Manufactured to exacting standards for consistent quality in every set
- Complete range supports all motorsport and automotive applications
Frequently Asked Questions
-
Q: Does this fit specific vehicles?
A: Universal design works for any custom 4in exhaust or oil system fabrication on cars trucks and race vehicles -
Q: What material and thickness?
A: T304 stainless steel with 16 gauge 0.065in walls for heat and corrosion resistance -
Q: What warranty applies?
A: Backed by Vibrant Performance manufacturer defect warranty contact support for claims
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Secure box 26 x 6 x 6 inches
- Weight: 5.1 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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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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