Y Adapter Fitting -16AN x dual -16AN

The Y Adapter Fitting -16AN x dual -16AN (MPN 10815) is an essential hydraulic distribution component for high-performance fuel, coolant, and boost systems in modified vehicles. This adapter allows a single incoming AN line to split into two outbound connections, making it indispensable for custom fuel rails, intercooler setups, and complex plumbing architectures common in forced-induction and naturally aspirated builds. Whether you're upgrading to a standalone fuel management system, installing dual fuel pumps, or integrating boost control circuits, this fitting provides reliable flow distribution without pressure loss or restriction.

Engineered for -16AN (AN16) hose and port sizes, this Y adapter accommodates high-flow applications with minimal turbulence at the junction point. The dual -16AN outlets enable balanced or staged distribution, critical when running multiple fuel injector banks, secondary fuel sources, or dual cooling circuits under boost. Precision-machined construction and proper port geometry ensure consistent flow characteristics across both branches, preventing dead spots that could cause vapor lock or flow starvation. The compact 5 x 1.5 x 9 inch footprint allows flexible engine bay routing while the 0.6 lb weight keeps overall system mass minimal—important for vehicles where every pound impacts performance and handling.

This fitting is ideal for custom fuel system builders, motorsport fabricators, and enthusiasts running turbo or supercharged engines that demand flexible plumbing architecture. Installation requires standard -16AN hose ends and proper AN port preparation; ensure all connections are torqued to specification and tested under pressure before operation. Compatible with fuel, oil, coolant, and boost applications when used with appropriate fluid-compatible materials and hose ratings. Buy this Y adapter fitting online for next-day delivery and add it to your custom fuel system, intercooler piping, or boost control setup today.