VIBRANT PERFORMANCE 1″ (25.4mm) O.D. 90 Degree Mandrel Bend

£35.77 Inc. VAT

Description

Part Number: 13028

Vibrant Performance 1″ O.D. 90° Mandrel Bend (304 Stainless Steel)

Engineered for high-performance exhaust, intake, and custom motorsport fluid fabrication, providing smooth non-restrictive flow and exceptional corrosion resistance.

Key Features

  • ☑ Precision mandrel bending maintains a consistent inside diameter for maximum flow velocity
  • ☑ Premium 16-gauge T304 stainless steel withstands intense heat and corrosive conditions
  • ☑ Asymmetrical leg lengths (4″ and 12″) allow maximum trim flexibility for custom engine bay fitting
  • ☑ Smooth internal profile minimizes exhaust turbulence and backpressure
  • ☑ Universal design ideal for wastegate dump pipes, breather lines, and custom exhaust builds

Technical Specifications


Brand Vibrant Performance
MPN 13028
Outer Diameter (O.D.) 1.00″ (25.4 mm)
Bend Angle 90 Degrees
Centerline Radius (CLR) 2.00″ (50.8 mm)
Leg Length 1 (Tangent 1) 4.00″ (101.6 mm)
Leg Length 2 (Tangent 2) 12.00″ (304.8 mm)
Material 304 Stainless Steel (16 Gauge / 0.065″ Wall Thickness)
Finish Raw / Natural Stainless Steel

What’s Included in the Box

  • 1 x Vibrant Performance 1″ O.D. 90-Degree 304 Stainless Steel Mandrel Bend (PN 13028)

Vibrant Performance is world-renowned among race fabricators and professional tuning shops for high manufacturing standards and material integrity. Designed to endure extreme racing environments, this mandrel bend guarantees optimal flow dynamics and reliability. Sourced directly for UK builders, JP Racing provides complete technical guidance and fast tracked UK delivery.

Additional information

Weight 0.41 kg

Frequently Asked Questions

TIG (GTAW) welding using 308L stainless filler wire with an argon back-purge is highly recommended. Back-purging prevents interior oxidation (sugar formation) and ensures clean, high-strength welds for motorsport applications.

Vibrant part number 13028 features a 1.00" (25.4mm) outer diameter, a 2.00" (50.8mm) centerline radius (CLR), a short 4.00" leg, and an extended 12.00" leg, offering ample material for trimming to custom fabrication specs.

This 1.00" O.D. mandrel bend is commonly used for external wastegate dump tubes, crankcase breather lines, custom oil catch tank plumbing, or auxiliary exhaust system bypasses in high-performance builds.

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