The TiAL Sport 4.00-inch ID 4-ply poly hump hose provides a reinforced, short connection for intake or boost plumbing. Its 3-inch hump section smooths airflow through gentle bends and helps align offset piping. Constructed with four poly layers and finished in glossy red, this hose is a durable, flexible option for aftermarket piping joins that require a stout, compact coupler.
TiAL Sport 4.00in ID 4 Ply Poly 3in Long Hump Hose - Glossy Red (TIAL43GR-400)