Hooker 12521HKR Super Competition 180 Degree Mandrel J-Bend Exhaust Tube 1-3/8 Inch

The Hooker 12521HKR is a Super Competition 180 degree mandrel J-bend designed for custom exhaust and header fabrication. This mild steel pipe features a 1-3/8 inch outer diameter, making it ideal for a wide range of performance applications from street builds to racing headers.

Key Specifications:

• 1-3/8 inch OD tube size with 2 inch bend radius
• Leg A: 6 inches, Leg B: 15 inches
• 16 gauge mild steel construction
• 180 degree bend angle for tight packaging

Features:

• Mandrel bent tubing maintains consistent diameter throughout the bend
• Wrinkle-free surface for smooth exhaust flow
• Mild steel material is easy to weld and modify
• Universal fit for custom exhaust fabrication

Hooker mandrel bends are precision-manufactured to eliminate flow restrictions and provide the optimal exhaust path for maximum performance. The tight 2-inch bend radius allows for compact header designs while the 16 gauge wall thickness provides durability without excessive weight. Whether you're building custom headers, fabricating exhaust systems, or creating engine swap solutions, these J-bends deliver professional results.