PPE 517227501 2.75 inch Engine Side Aluminum V-Band Flange | Universal

Features:

• 2.75 inch engine-side V-band flange
• Lightweight aluminum for performance efficiency
• Interlocking design improves alignment and seal
• Designed for use with aluminum tubing
• Compatible with PPE V-band clamp systems
• Welds cleanly with aluminum welding tools
• Ideal for high-heat, high-pressure environments
• Helps eliminate exhaust and boost leaks
• Built for tight engine bay configurations
• Corrosion-resistant for long-term reliability
• Perfect for custom turbo and exhaust setups
• Universal fit for flexible fabrication options

Take The Guesswork Out Of Your Next Build

If you're building a custom exhaust or turbo system, having the right components up front makes all the difference, and that starts with a strong, lightweight flange that won’t let you down. The PPE 2.75 inch Engine Side Aluminum V-Band Flange is made for builders who want a clean fit, a reliable seal, and a simple weld-in solution that holds under pressure. Whether you're running tight bends in a small engine bay or trying to keep weight down in a performance build, this flange fits right into your plan. Its interlocking face makes aligning your tubing easy, giving you a better weld and reducing the chances of leaks or realignment later. The aluminum construction keeps things light while also resisting corrosion and standing up to serious heat. This isn’t just a part you slap on, it’s one that supports the performance and durability of your whole system. When you want your build to look and perform like it was done right, this is the kind of hardware that delivers.

Fabrication Starts Strong With A Precise Aluminum Fit

The PPE 517227501 flange is engineered for engine-side use with 2.75 inch aluminum tubing and designed to provide precision fitment in demanding custom applications. Its interlocking V-band profile improves alignment during the welding process, which not only helps with initial assembly but also contributes to long-term sealing reliability. Built from high-grade aluminum, this flange is a solid choice for weight-conscious setups where durability and resistance to heat and corrosion are also essential. It’s ideal for use in turbocharged or high-performance engines where consistent exhaust flow and a dependable connection are critical. This flange is designed to pair with PPE’s V-band clamps, creating a secure and serviceable joint that holds under vibration, thermal cycling, and boost pressure. The universal fit allows it to adapt to a wide range of custom fabrication projects, giving you flexibility without compromising performance. Whether you're building for the track or dialing in a weekend street machine, this flange gives you the technical confidence to get the job done right.

Fits: Universal

Notes:

• Engine side flange only - not interchangeable with exhaust side flanges
• Made from aluminum - intended for use with aluminum tubing
• Not compatible with mild steel components
• Requires PPE V-band clamp for proper sealing
• Clamp is sold separately and not included
• Built for custom fabrication - not a direct replacement part
• Professional aluminum welding is recommended
• Sized for 2.75 inch tubing - verify before purchase
• Interlocking design improves alignment and sealing performance
• Ideal for lightweight, high-performance, and heat-intensive setups