PPE 517235001 3.5 inch Engine Side Aluminum V-Band Flange | Universal

Features:

• 3.5 inch engine-side V-band flange
• Lightweight aluminum for performance-driven builds
• Designed for aluminum tubing connections
• Interlocking flange face for better alignment
• Welds cleanly with aluminum welding equipment
• Compatible with PPE V-band clamp systems
• Helps ensure a strong, leak-free seal
• Corrosion-resistant for long-lasting performance
• Ideal for high-flow exhaust and turbo setups
• Universal fit for custom fabrication projects
• Withstands heat, vibration, and pressure
• Perfect for race, street, or off-road builds

Let Your Build Breathe With A Flawless Fit

If you're chasing serious power and want your setup to flow freely without cutting corners, the PPE 3.5 inch Engine Side Aluminum V-Band Flange is a perfect place to start. Designed to handle big power and big airflow, this flange helps you lock in performance without adding unnecessary weight to your build. Whether you're crafting a turbo downpipe, intake routing, or a full exhaust system, its interlocking face gives you a tight, aligned fit that welds up clean and stays sealed. It's a great option for anyone building a high-performance vehicle that demands both precision and durability. The lightweight aluminum construction is ideal when every ounce counts, and it holds strong under pressure, heat, and vibration. When paired with a PPE V-band clamp, you get a reliable, serviceable connection that just works. From street cars to race machines, this flange helps your hard work flow exactly how you planned it.

Engineered For Large Diameter Performance Connections

The PPE 517235001 flange is a precision-machined engine-side component built for use with 3.5 inch aluminum tubing in high-flow, high-performance applications. Its interlocking V-band profile ensures proper tube alignment during welding, which is especially important when working with large-diameter setups that require consistent sealing. This flange is constructed from lightweight, corrosion-resistant aluminum, making it a solid choice for builds where heat, vibration, and longevity are critical considerations. Designed to be used in custom fabrication projects, it fits seamlessly with PPE’s V-band clamp systems to provide a durable, high-pressure seal. It's well-suited for turbocharged builds, large exhaust systems, or intake solutions where 3.5 inch tubing is required. The universal fit offers builders flexibility in design while maintaining the strength and accuracy expected from PPE components. If your setup demands both flow and fitment at the engine side, this flange is ready to meet that challenge.

Fits: Universal

Notes:

• Engine side flange only - not compatible with exhaust side flanges
• Made from aluminum - designed for aluminum tubing use
• Not intended for welding to mild steel tubing
• Pairs with PPE V-band clamps for secure connection
• Clamp is not included and must be purchased separately
• Designed for custom fabrication - not an OEM replacement
• Professional aluminum welding is recommended
• Sized for 3.5 inch tubing - confirm compatibility before ordering
• Interlocking face improves alignment and sealing integrity
• Ideal for high-flow, turbocharged, or performance applications