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

Product Description

Upgrade your exhaust system with this high-quality AP Exhaust 14603 Exhaust Pipe Connector designed to provide a reliable, straight-through link between two matching 4-inch diameter pipes. Constructed from aluminized steel for excellent corrosion resistance and durability in high-temperature environments, this six-inch long connector ensures stable flow and a solid connection with minimal fuss. Its 4-inch inside diameter on both ends guarantees a snug slip-fit for 4-inch piping systems, making it suitable for custom exhaust builds, replacements, or upgrades. Whether you're building performance systems, fabricating custom truck exhausts, or seeking to replace worn mid-pipe sections, this connector offers a cost-effective, no-compromise solution. Confirm your pipe sizing and orientation before purchase to ensure the proper fit.