Vibrant Performance 120-degree mandrel bends are engineered for fabricators requiring dimensional accuracy and material consistency in custom exhaust, intake, or cooling system projects. Constructed from high-quality T304 stainless steel, this 13012 bend offers superior corrosion resistance and a clean finish that requires minimal preparation for TIG or MIG welding.

• Precision Mandrel Bent: Ensures a consistent internal diameter throughout the 120-degree sweep to maintain optimal flow and prevent turbulence.
• Wall Thickness: 16-gauge (0.065") steel provides the structural integrity needed for high-performance automotive applications.
• Asymmetrical Legs: Includes one 4-inch leg and one 12-inch leg for versatile fitment and easier routing during custom fabrication.
• Dimensions: 3-inch (76.2mm) Outer Diameter with a 5-inch Centerline Radius (CLR).
• Manufacturer Part Number: 13012

The Vibrant 13010 120-degree mandrel bend is a precision-engineered component designed for custom exhaust systems, intakes, and cooling setups. Built to satisfy the requirements of professional fabricators, this T304 stainless steel tubing maintains its shape and internal diameter throughout the bend to ensure maximum flow and structural integrity.

• Manufacturer Part Number: 13010
• Material: T304 Stainless Steel
• Outside Diameter (OD): 2.5"
• Wall Thickness: 16-Gauge (0.065")
• Bend Angle: 120 Degrees
• Centerline Radius (CLR): 3.5"
• Leg Lengths: 4" and 12"

Vibrant mandrel bends are manufactured with consistent wall thickness and dimensional accuracy, requiring minimal preparation for TIG or MIG welding. The mandrel-bending process eliminates the restrictive wrinkling and thinning typical of crush-bent alternatives, providing a professional-grade building block for high-performance fabrication.

The Vibrant Performance 13009 120-degree mandrel bend is engineered for professional-grade fabrication, offering a consistent diameter through the curve to maintain exhaust gas velocity. Constructed from 16-gauge (0.065") T304 stainless steel, this component is designed to withstand the high-heat, acidic, and corrosive environments typical of performance exhaust systems and headers. The surface requires minimal preparation for welding, allowing for efficient integration into custom builds.

• Manufacturer Part Number: 13009
• Material: T304 Stainless Steel
• Wall Thickness: 16-Gauge (0.065")
• Outside Diameter (O.D.): 2.375 in
• Bend Angle: 120 Degrees
• Centerline Radius (CLR): 3.5 in
• Leg Lengths: 4 in and 12 in
• Ideal for custom exhaust systems, headers, and turbo downpipes
• 5-Year Limited Warranty

This Vibrant Performance 120-degree mandrel bend is engineered for professional fabricators building custom exhaust systems, headers, or intake piping where consistent flow is critical. Constructed from high-grade T304 stainless steel, this 16-gauge (0.065") wall thickness tubing offers excellent corrosion resistance and structural durability under high-heat conditions.

The mandrel bending process ensures the tube maintains its full 2-inch outside diameter throughout the entire radius, eliminating the restrictive necking common in traditional crush-bent pipes. Each piece is supplied with 4-inch and 12-inch leg lengths, providing versatile material for precise trimming and welding into your specific assembly.

• Manufacturer Part Number: 13006
• Material: T304 Stainless Steel
• Outside Diameter: 2.00" (50.8mm)
• Bend Angle: 120 Degrees
• Centerline Radius (CLR): 2.00"
• Wall Thickness: 16-Gauge (0.065")
• Leg Lengths: 4" (short) and 12" (long)
• Minimal preparation required for high-quality TIG or MIG welding

Vibrant Performance mandrel bends are engineered for fabricators who demand material consistency and dimensional accuracy. This 120-degree bend is constructed from high-quality 16-gauge (0.065") T304 stainless steel, providing superior corrosion resistance and durability for custom exhaust systems, headers, and intake plumbing. The mandrel bending process ensures the 1.75-inch tubing maintains its internal diameter throughout the radius to optimize flow and reduce turbulence.

Each component is manufactured to meet tight tolerances and arrives ready for fabrication, requiring minimal preparation for TIG or MIG welding. With a 4-inch and 12-inch leg length, this bend offers versatile positioning for complex routing in tight engine bays or chassis locations.

• Material: T304 Stainless Steel
• Wall Thickness: 16-Gauge (0.065")
• Outside Diameter (OD): 1.75 in
• Bend Angle: 120 Degrees
• Centerline Radius (CLR): 1.75 in
• Leg Lengths: 4 in x 12 in
• Manufacturer Part Number: 13004

The Vibrant 13002 1.5-inch O.D. 120-degree mandrel bend provides professional fabricators with the consistency and dimensional accuracy required for custom exhaust, intake, or cooling systems. Built from high-quality T304 stainless steel with a 16-gauge (0.065") wall thickness, this bend is engineered to resist corrosion and withstand high heat environments.

Each piece is mandrel-bent to ensure a constant inner diameter throughout the arc, maintaining optimal flow and structural integrity. The 4-inch and 12-inch leg lengths provide ample material for precise trimming and fitment, while the clean finish requires minimal preparation for TIG or MIG welding.

• Part Number: 13002
• Material: T304 Stainless Steel
• Outer Diameter (O.D.): 1.5 in
• Wall Thickness: 16-Gauge (0.065 in)
• Bend Angle: 120 Degrees
• Centerline Radius (CLR): 1.5 in
• Leg Lengths: 4 in x 12 in

This Vibrant Performance T304 stainless steel mandrel bend (MPN: 13000) is engineered for professional fabricators who require material consistency and dimensional accuracy. Constructed from 16-gauge (0.065") wall thickness steel, this 120-degree bend requires minimal preparation for welding and is ideal for custom exhaust systems, intake runners, and specialty plumbing projects.

• Material: T304 Stainless Steel
• Outer Diameter: 1.25"
• Bend Angle: 120 Degrees
• Wall Thickness: 16-Gauge (0.065")
• Centerline Radius (CLR): 2.75"
• Leg Lengths: 4" x 12"
• Part Number: 13000

The mandrel bending process maintains a constant inner diameter through the entire bend, preventing flow restriction and turbulence in high-performance applications. This component is part of Vibrant's comprehensive assortment of stainless steel fabrication supplies.

Designed for professional exhaust fabrication and custom plumbing, the Stainless Works TT3311 Tubing Transition provides a precise solution for connecting exhaust sections. This pair of 11-inch overall length (OAL) transitions features a 3-inch inside diameter (ID) on one end and a 3-inch outside diameter (OD) on the other, facilitating a clean slip-fit connection for headers, mid-pipes, or cat-back systems.

• Manufacturer Part Number: TT3311
• Configuration: 3" ID to 3" OD
• Overall Length: 11"
• Quantity: Pair (set of 2)
• Material: High-grade stainless steel for superior heat and corrosion resistance
• Fitment: Universal application for custom exhaust and intake fabrication

This 2-foot section of Stainless Works straight tubing is engineered for high-performance exhaust fabrication, header construction, and custom intake plumbing. Manufactured from premium 304 stainless steel, it provides exceptional corrosion resistance and durability under high-heat conditions.

With a 1-7/8 inch outer diameter and a .065-inch (16-gauge) wall thickness, this tubing is ideal for TIG welding and provides a consistent foundation for custom automotive projects. Every piece is proudly made in the USA to ensure tight tolerances and reliable material quality for professional fabricators and DIY builders alike.

• Material: 304 Stainless Steel
• Outside Diameter: 1-7/8 in
• Wall Thickness: .065 in (16-Gauge)
• Length: 2 ft
• Finish: Natural
• Country of Origin: USA
• Manufacturer Part Number: 1.8SS-2

Engineered for professional fabricators and exhaust specialists, the Stainless Bros SS304 3-inch X-Pipe Weld Kit provides the essential crossover component for high-performance dual exhaust systems. Fabricated from premium T304 stainless steel, this X-pipe is designed to balance exhaust pulses between cylinder banks, significantly improving scavenging and smoothing out the exhaust note for a more refined, high-pitched tone.

• Material: High-grade SS304 stainless steel for maximum corrosion resistance and weldability.
• Tubing Diameter: 3-inch (76mm) for high-flow exhaust applications.
• Design: Precision-cut X-pipe configuration for optimal exhaust gas merging.
• Installation: Weld-on kit requiring professional fabrication.
• Manufacturer Part Number: 622-07676-9002

This weld-on kit is the ideal solution for custom builds where off-the-shelf crossover pipes do not meet the required tolerances or material standards. Its durable construction ensures it can withstand the extreme heat and environmental stress of a high-performance drivetrain.

Fabricate custom, high-clearance exhaust or intake plumbing with precision using this 5-pack of Stainless Bros pie cuts. Designed for professional fabricators, these 16-gauge segments allow for the creation of complex, tight-radius bends in cramped engine bays where standard mandrel-bent tubing cannot fit.

Each segment is engineered to maintain a consistent 5.0-inch diameter and a 1D (5.0-inch) centerline radius (CLR), ensuring smooth internal flow and structural integrity throughout the weldment. These pre-cut pieces significantly reduce preparation time for custom headers, downpipes, and intake tracks.

• Manufacturer: Stainless Bros
• Part Number: 609-12701-0016
• Outside Diameter: 5.0in
• Radius: 1D (5.0in CLR)
• Material Thickness: 16 Gauge
• Quantity: 5 Pie cuts per pack

Simplify complex exhaust and intake fabrication with this 5-pack of Stainless Bros 4.0in 16 Gauge Stainless Steel Pie Cuts. Engineered for high-clearance applications, these pie cuts feature a 1D (4.0 inch) Center Line Radius (CLR), allowing for aggressive bends in restricted engine bays or chassis tunnels where traditional mandrel bends may not fit.

Each component is precision-cut from high-quality 16 gauge stainless steel, ensuring consistent wall thickness and a clean surface finish that is ready for TIG welding. These pie cuts provide fabricators the flexibility to create custom angles and snake-like paths without the need for expensive tube bending equipment.

• Outer Diameter: 4.0 inch
• Wall Thickness: 16 Gauge
• Center Line Radius (CLR): 4.0 inch (1D)
• Material: Stainless Steel
• Quantity: 5 pieces per pack
• Manufacturer Part Number: 609-10201-0016

Fabricate professional-grade custom exhaust systems, intake tracts, or cooling lines with this 5-pack of Stainless Bros pie cuts. These segments are engineered for precision fabrication where off-the-shelf mandrel bends cannot meet specific packaging requirements. Each segment is manufactured from high-quality 16 gauge stainless steel, providing the wall thickness and durability required for high-heat automotive applications.

• Part Number: 609-10201-0006
• Diameter: 4.0 inches
• Material: 16 Gauge Stainless Steel
• Bend Radius: 1.5D (6.0" Center Line Radius)
• Radius Type: Loose Radius
• Quantity: 5 individual pie cuts per pack

Each piece is precision-cut to ensure consistent fitment and clean weld seams, making them ideal for TIG welding. Using pie cuts allows the builder to navigate complex engine bays or chassis constraints with custom-angled bends that maintain a consistent internal diameter for optimal flow.

Streamline your custom fabrication projects with this 6-pack of Stainless Bros 3-inch 16-gauge pie cuts. These precision-cut sections are designed for building high-performance exhaust systems, intake tracts, and coolant plumbing where space is at a premium. Featuring a tight 1D (1 x Diameter) Center Line Radius of 3 inches, these cuts allow for aggressive bends and complex routing that standard mandrel bends cannot achieve.

• Diameter: 3.00 inches
• Wall Thickness: 16 Gauge (0.065")
• Center Line Radius (CLR): 3.00 inches (1D)
• Material: High-quality Stainless Steel
• Quantity: 6-Piece Pack
• Manufacturer Part Number: 609-07602-0016

Each section is ready for TIG welding right out of the box, ensuring clean fitment and professional results for fabricators working in tight engine bays or chassis tunnels. These pie cuts provide the consistency needed for high-flow exhaust pathing and structural integrity.

Stainless Bros loose radius pie cuts are engineered for fabricators who demand precision and consistency when building custom exhaust systems, headers, or intake paths. These 3-inch pie cuts feature a 1.5D (4.5-inch) center line radius, providing a gradual "loose" bend that is ideal for managing flow and clearance in complex layouts.

Each piece is manufactured from 16-gauge stainless steel, ensuring a wall thickness that is durable yet easy to TIG weld. These pre-cut sections eliminate the time-consuming process of manually measuring and cutting straight tubing, allowing for faster assembly of complex multi-bend sections with professional-grade results.

• Brand: Stainless Bros
• Outside Diameter: 3.0"
• Wall Thickness: 16 Gauge (0.065")
• Center Line Radius (CLR): 4.5" (1.5D)
• Quantity: 5-Pack
• Part Number: 609-07601-0006

Fabricate professional-grade exhaust and intake systems in tight engine bays with Stainless Bros 2.50-inch 1D tight radius pie cuts. These 16-gauge segments are precision-cut to allow for complex, mandrel-style bends in spaces where a standard radius won't fit. Designed for high-performance fabrication, they provide consistent wall thickness and clean edges for high-quality TIG welding.

• Manufacturer Part Number: 609-06301-0016
• Diameter: 2.50"
• Center Line Radius (CLR): 2.50" (1D)
• Wall Thickness: 16 Gauge
• Quantity: 5-Pack
• Application: Ideal for custom headers, downpipes, and tight-clearance exhaust plumbing

Each 5-pack provides enough segments to handle significant directional changes while maintaining smooth internal airflow. These cuts eliminate the need for expensive mandrel bending equipment for one-off custom projects.

Stainless Bros 1D tight radius pie cuts are engineered for high-performance fabrication where standard mandrel bends lack the necessary clearance. These 1.75-inch diameter segments allow fabricators to create complex, multi-angle exhaust headers, intake pipes, and downpipes with professional precision. By using pre-cut segments, you ensure consistent wall thickness and a uniform internal flow path across tight turns.

• Outside Diameter: 1.75 inches
• Wall Thickness: 16 Gauge
• Bend Radius: 1D (1.75-inch Center Line Radius)
• Material: Stainless Steel construction for corrosion resistance
• Configuration: Tight radius segments for compact routing
• Quantity: 5-Pack
• Manufacturer Part Number: 609-04501-0016

Each piece is precision-cut to provide clean edges for superior TIG welding results. These are essential for custom builders working in tight engine bays or chassis tunnels where every millimeter counts.

The Stainless Bros 4-inch to 5-inch transition reducer cone provides a professional-grade solution for connecting disparate tubing sizes in custom exhaust, intake, or turbocharger systems. This component is engineered for fabricators who need a clean, smooth transition within a compact 1-3/16-inch overall length (OAL).

• Material: 304 Stainless Steel for excellent corrosion resistance and weldability
• Small End Diameter: 4 inches
• Large End Diameter: 5 inches
• Overall Length (OAL): 1-3/16 inches
• Manufacturer Part Number: 607-12702-0000

This 304SS reducer is ideal for tight-clearance applications where a gradual taper is required to maintain flow velocity without adding excessive length to the assembly. Its durable construction ensures long-term reliability in high-heat automotive environments.

This Stainless Bros transition reducer cone (MPN 607-10289-0000) is engineered for custom fabrication where space is limited and a smooth transition between tubing sizes is required. Manufactured from high-grade 304 stainless steel, this cone allows you to bridge the gap between 3.5-inch and 4-inch outer diameter (OD) components while maintaining excellent corrosion resistance and weldability.

• Material: 304 Stainless Steel
• Inlet/Outlet: 3.5in OD to 4in OD
• Overall Length (OAL): 1-3/16in
• Construction: Precision formed for consistent wall thickness and fitment
• Part Number: 607-10289-0000

Ideal for exhaust systems, intake piping, and custom forced induction setups, this short-radius reducer provides a professional finish for tight-clearance plumbing projects.

This Stainless Bros transition reducer cone is a precision-engineered component for high-performance exhaust, intake, and intercooler piping fabrication. Built from 304 stainless steel, it provides excellent corrosion resistance and long-term durability in high-heat environments.

The cone features a smooth, concentric taper designed to maintain optimal flow velocity and minimize turbulence when transitioning between 3-inch and 4-inch outer diameter (OD) tubing. Its compact 2-3/8 inch overall length makes it ideal for custom builds where space is limited, such as turbocharger downpipes or tight intake routing.

• Material: 304 Stainless Steel (304SS)
• Small End Diameter: 3in OD
• Large End Diameter: 4in OD
• Overall Length (OAL): 2-3/8in
• Manufacturer Part Number: 607-10276-0000

Fabricated for high-performance applications, this Stainless Bros 304 Stainless Steel Transition Reducer Cone provides a precise solution for changing tubing diameters in custom exhaust or intake systems. This concentric reducer is engineered for durability and ease of welding in tight spaces where packaging is a priority.

• Material: 304 Stainless Steel (304SS) for excellent heat and corrosion resistance
• Transition Range: 3-inch to 3.5-inch outside diameter
• Overall Length (OAL): 1-3/16 inches
• Design: Precision-formed concentric transition for smooth flow
• Manufacturer Part Number: 607-08976-0000

This component is essential for professional fabricators requiring a reliable, high-strength transition between different piping sizes while maintaining the structural integrity of the assembly.

The Stainless Bros 304 stainless steel transition reducer cone provides a precision-engineered solution for changing tubing diameters in custom exhaust, intake, or intercooler plumbing. Fabricated from high-grade 304SS, this cone offers excellent corrosion resistance and durability for high-heat automotive applications.

With a compact overall length (OAL) of just 1-3/16 inches, this reducer is specifically designed for tight packaging environments where standard, longer transitions cannot be used. This component allows for a clean TIG weld between 2.50-inch and 3.00-inch OD tubing, facilitating a smooth flow transition with minimal internal turbulence.

• Material: 304 Stainless Steel
• Small End Diameter: 2.50 in
• Large End Diameter: 3.00 in
• Overall Length (OAL): 1-3/16 in
• Manufacturer Part Number: 607-07663-0000

The Stainless Bros 2.0-inch to 3.0-inch transition reducer cone is a precision-engineered component designed for custom exhaust, intake, and forced induction fabrication. With an overall length (OAL) of 2-3/8 inches, this cone provides a smooth internal transition between different tubing diameters, helping to maintain exhaust gas velocity and minimize turbulence.

Manufactured from high-grade 304 stainless steel, this reducer offers exceptional corrosion resistance and is optimized for TIG welding. Its consistent wall thickness and accurate sizing ensure a professional fitment for fabricators building custom downpipes, mid-pipes, or intake runners where space is limited but flow efficiency is critical.

• Material: 304 Stainless Steel (304SS)
• Transition Range: 2.0 inch to 3.0 inch
• Overall Length (OAL): 2-3/8 inch
• Construction: Precision-formed for smooth internal flow
• MPN: 607-07650-0000

This Stainless Bros transition reducer cone is a precision-engineered component designed for custom exhaust, intake, and forced induction fabrication. It provides a smooth, reliable transition between 2.0-inch and 2.50-inch tubing in space-constrained areas, thanks to its compact 1-3/16 inch overall length (OAL).

Fabricated from high-grade 304 stainless steel, this reducer offers superior corrosion resistance and durability, making it suitable for high-heat automotive applications. The material properties ensure excellent weldability for TIG or MIG welding, allowing fabricators to maintain structural integrity and professional-grade finishes on custom projects.

• Material: 304 Stainless Steel (304SS)
• Inlet Diameter: 2.0in
• Outlet Diameter: 2.50in
• Overall Length (OAL): 1-3/16in
• Manufacturer Part Number: 607-06350-0000

Fabricate your custom high-flow exhaust, intake, or cooling system with this Stainless Bros straight tube. Engineered for professional fabricators and performance enthusiasts, this tubing provides the consistency and durability required for custom automotive applications.

This tube is constructed from high-quality T304 stainless steel, known for its exceptional corrosion resistance and excellent weldability. With a 16-gauge (0.065-inch) wall thickness, it offers the ideal balance of structural integrity and weight for high-performance builds. The raw mill finish ensures a clean surface for TIG or MIG welding processes.

• Brand: Stainless Bros
• Material: T304 Stainless Steel
• Outside Diameter: 5.0 in
• Length: 48 in
• Wall Thickness: 16 Gauge (0.065 in)
• MPN: 602-12746-0000

This Stainless Bros 4.0-inch diameter straight tubing is engineered for custom automotive fabrication, offering the durability and heat resistance required for high-performance applications. Constructed from 16-gauge 304 stainless steel, this tubing provides excellent corrosion resistance and structural integrity for exhaust systems, intake tracts, and coolant piping.

Each 48-inch section is manufactured to tight tolerances to ensure easy welding and consistent fitment during your build. This raw mill-finish tubing is a staple for fabricators building everything from large-diameter diesel exhausts to custom forced-induction plumbing.

• Manufacturer Part Number: 602-10246-0000
• Material: T304 Stainless Steel
• Outer Diameter: 4.0 in
• Length: 48 in (4 ft)
• Wall Thickness: 16-Gauge (0.065 in)
• Construction: Welded Seam

This 3.5-inch diameter straight tube from Stainless Bros is engineered for high-performance automotive fabrication. Constructed from 16-gauge (0.065") 304 stainless steel, it provides an ideal balance of weight, structural integrity, and corrosion resistance for custom exhaust systems, turbo downpipes, and intake plumbing.

The raw finish ensures a clean surface for high-quality TIG welding, essential for creating durable joints that can withstand the thermal cycling and vibration of a performance engine. This 4-foot section is the standard choice for fabricators building large-diameter induction setups or heavy-duty exhaust components where long, straight runs are required.

• Outer Diameter: 3.5" (88.9mm)
• Wall Thickness: 16 Gauge (0.065")
• Material: T304 Stainless Steel
• Length: 48" (121.9cm)
• Manufacturer Part Number: 602-08946-0000

This Stainless Bros straight tubing is a foundation for custom automotive fabrication, ideal for high-performance exhaust systems, intake piping, and cooling solution projects. Manufactured from high-grade 304 stainless steel, this 16-gauge (0.065") wall thickness tube provides the necessary corrosion resistance to withstand heat and road debris while maintaining structural integrity over time.

Each 48-inch section is precision-extruded to ensure a consistent 3.0-inch outer diameter, allowing for clean fitment with standard hangers, flanges, and mandrel bends. The 304SS material offers excellent weldability for TIG or MIG applications, making it the preferred choice for fabricators building bespoke exhaust setups or forced induction plumbing.

• Brand: Stainless Bros
• Material: 304 Stainless Steel (304SS)
• Outer Diameter: 3.0 in
• Wall Thickness: 16-Gauge (0.065 in)
• Length: 48 in
• Part Number: 602-07646-0000

This Stainless Bros straight tubing is a premium fabrication component designed for custom exhaust systems, intake tracts, and cooling system hard-lines. Engineered from 16-gauge (0.065") 304 stainless steel, this 48-inch section provides the ideal balance of weight and durability for automotive applications where high-heat and corrosion resistance are paramount.

The 304-grade alloy offers excellent weldability, making it the preferred choice for high-end TIG-welded fabrication. Each length is manufactured to consistent tolerances to ensure a seamless fit with matching diameter mandrels, mufflers, or resonators.

• Manufacturer Part Number: 602-07046-0000
• Material: 304 Stainless Steel
• Outside Diameter: 2.75 inches
• Length: 48 inches
• Wall Thickness: 16 Gauge (0.065")
• Finish: Mill finish raw tubing

This 2.50-inch diameter straight tube from Stainless Bros is engineered for high-performance fabrication, providing a reliable foundation for custom exhaust systems, intake piping, and coolant lines. Manufactured from T304 stainless steel, it offers exceptional corrosion resistance and the structural integrity required for forced induction or high-heat environments.

The 16-gauge (0.065") wall thickness is the industry standard for automotive exhaust work, offering an optimal strength-to-weight ratio while remaining easy to TIG weld and manipulate. Each 4-foot section is delivered with a clean mill finish and consistent roundness to ensure precise fitment with your mandrel bends and flanges.

• Material: T304 Stainless Steel
• Outside Diameter: 2.50 in (63.5 mm)
• Length: 48 in (121.92 cm)
• Wall Thickness: 16-Gauge (0.065 in)
• Construction: Welded Seam
• Manufacturer Part Number: 602-06346-0000