PPE 517240001 4 inch Engine Side Aluminum V-Band Flange | Universal

Features: - 4 inch engine side flange configuration - Interlocking design ensures precise alignment - Aluminum construction for lightweight durability - Welds easily to compatible exhaust tubing - Engine and exhaust sides clearly separated - Works with PPE steel V-band clamps - Reliable seal for high-performance builds - Perfect for custom exhaust fabrication - Universal fit for wide application range - Designed to handle heat and vibration Bigger Builds Need Stronger Connections When you're working on a high-output setup with larger piping, every connection point becomes that much more important. The PPE 517240001 4 inch Engine Side Aluminum V-Band Flange gives you the kind of dependable fit and finish that helps tie a full custom exhaust together. It’s specifically designed for the engine side of the system, so there’s no confusion during assembly. With a 4 inch diameter, it’s built for serious airflow and is ideal for turbo setups, race applications, or any build where high exhaust volume and reliability go hand in hand. The interlocking flange design keeps alignment on point and helps prevent leaks, even when the system heats up and things start to expand. Fabricator Friendly and Built to Perform Made from quality aluminum, this flange strikes the right balance between lightweight handling and long-term durability. It welds easily to your exhaust tubing, making it a great choice whether you're in the shop or working from the garage. PPE’s engine and exhaust side configurations are clearly defined, which saves time and keeps your install clean. Once it’s paired with a V-band clamp, you’re looking at a secure, tight seal that won’t rattle loose or shift under load. If you're putting together a system that demands precision and strength at every joint, this flange gives you a solid place to start. Fits: Universal