4" Diesel / Race Exhaust Coupler / Adapter - OD to OD Connector

Product Description

Upgrade or repair your exhaust system with the AP Exhaust 8972 exhaust connector, designed to join two sections of 4 inch inside diameter exhaust tubing. This connector features a 4 inch outside diameter on both ends, allowing it to slip inside 4 inch inside diameter pipes for a secure lap joint style connection. Built to provide proper alignment and smooth exhaust flow, it helps create a strong, leak free joint when welded or clamped in place. Constructed from durable aluminized steel, it offers good resistance to heat, corrosion, and road conditions for long lasting performance. Ideal for exhaust repairs, custom fabrication, and performance upgrades on diesel trucks, muscle cars, and universal exhaust systems. Please verify your pipe inside diameters before purchasing to ensure proper fit.