2.5 inch Engine Side Aluminum V-Band Flange

Features:

• 2.5 inch engine-side V-band flange
• Lightweight aluminum construction for performance builds
• Welds easily to aluminum tubing
• Interlocking design ensures accurate alignment
• Compatible with PPE V-band clamps
• Designed for custom exhaust fabrication
• Helps create a leak-free seal
• Corrosion-resistant material for long-term use
• Ideal for turbo and race applications
• Withstands high-heat and pressure environments
• Perfect for tight engine bay layouts
• Universal fit across various custom setups

Trust Your Exhaust To Start Strong And Stay Tight

When you're putting together a custom setup, the right flange can make the difference between a project that lasts and one that constantly needs attention. The PPE 2.5 inch Engine Side Aluminum V-Band Flange gives you a clean, lightweight, and durable solution to lock down your exhaust or turbo system with confidence. It's the perfect piece for anyone looking to shave weight without giving up strength, especially in high-performance or track-focused builds. The interlocking face helps ensure everything lines up smoothly when you're welding, making the job easier and the seal tighter. Whether you're building out a turbo manifold or just finishing off the engine side of your custom exhaust, this flange helps you do the job right the first time. It’s corrosion-resistant, built to take the heat, and easy to pair with PPE V-band clamps for a no-fuss connection. If you care about clean welds, reliable performance, and getting your system dialed in tight, this flange should be on your list.

Designed For Builders Who Want Perfect Fitment And Lightweight Strength

The PPE 517225001 flange is built specifically for 2.5 inch engine-side exhaust configurations using aluminum tubing. It features a precision-machined interlocking profile that ensures accurate alignment during welding, helping to eliminate leaks and reducing the need for time-consuming adjustments. Its aluminum construction makes it ideal for lightweight performance builds where every ounce counts and materials must stand up to repeated heat cycles. This flange is designed to work in tandem with PPE’s V-band clamps to create a strong, serviceable joint that handles vibration, pressure, and high-temperature conditions with ease. It’s particularly well-suited for turbocharged or high-revving applications where exhaust gas movement is intense and consistency matters. The universal design allows for broad application across a wide range of custom setups, making it a go-to component for fabricators who demand precision and dependability. Whether you're working in a compact bay or routing tight bends, this flange delivers the fit and function your system needs.

Fits: Universal

Notes:

• Engine side flange only - not compatible with exhaust side flanges
• Constructed from aluminum - for use with aluminum tubing
• Not designed to be used with mild steel components
• Compatible with PPE V-band clamps for best results
• Clamp is not included and must be purchased separately
• Engineered for custom fabrication projects - not a direct replacement part
• Professional aluminum welding is recommended
• Sized for 2.5 inch tubing - confirm compatibility before ordering
• Interlocking flange design improves weld alignment and sealing
• Ideal for lightweight, high-temperature, and performance-focused builds