Collection: Aluminium bends 135 degree

Proflow Aluminium 135 Degree Bends - Mandrel Bent Intercooler & Intake Tubing

Premium AL6061 aluminum mandrel-bent 135° elbows engineered for custom intercooler piping, intake systems, and turbo plumbing. Proflow's precision-bent tubing delivers smooth internal flow with lightweight construction for specialized routing applications.

Key Features:

• 135 degree angle for specialized routing and reverse-flow applications
• AL6061 aluminum construction for strength and light weight
• Mandrel-bent for smooth internal diameter and unrestricted flow
• Easy to weld for custom fabrication projects
• Available in multiple OD sizes to suit various applications
• Polished finish for show-quality appearance
• Lightweight construction reduces overall system weight

Common Applications:

• Custom intercooler piping with reverse-flow routing
• Tight-space intake system fabrication
• Turbo inlet and outlet piping requiring sharp angles
• Specialized routing around engine bay obstacles
• Custom intake manifold runners with unique angles
• Complex throttle body connections
• Show-quality engine bay fabrication with unique routing

Why Choose 135° Bends?

The 135° angle is ideal for specialized routing situations where you need to route piping back toward the source or create unique plumbing configurations that standard 45°, 60°, or 90° bends can't achieve. Proflow's mandrel-bent 135° elbows maintain consistent internal diameter throughout the bend, ensuring smooth airflow without restrictions. This angle is particularly useful in tight engine bays where creative routing is required to clear obstacles while maintaining optimal flow characteristics.

Technical Advantages:

• Mandrel bending maintains constant internal diameter
• Smooth bends reduce turbulence and pressure drop
• 135° angle solves complex routing challenges
• AL6061 aluminum is easy to TIG weld
• Polished finish requires minimal prep for show quality
• Lightweight construction reduces intake system weight
• Multiple sizes accommodate various turbo and engine combinations

Available Sizes:

Complete range of outside diameters to suit all intercooler and intake applications, from small turbo systems to large high-flow builds.

Fabrication Tips:

• Use proper TIG welding techniques for aluminum
• Clean surfaces thoroughly before welding
• Maintain consistent wall thickness at joints
• Test fit all components before final welding
• Consider silicone couplers for serviceable connections
• Plan routing carefully to maximize the 135° angle advantage

Complete Your Intake System:

• Aluminium 45°, 60°, 90°, and 180° bends for complete routing
• Straight aluminum tubing in various lengths
• Silicone couplers and T-bolt clamps
• Intercooler cores and end tanks

Create a show-quality engine bay with Proflow's precision-bent aluminum tubing. Australian stock with fast dispatch from Perth, Western Australia.